rlc circuit lab report conclusion In this circuit containing inductor and capacitor the energy is stored in two different ways. Set up the circuit as in Figure 7. LABORATORY REPORT CALCULATIONS AND GRAPHS. 32 H and C 0. The period is the sum of the positive pulse and the negative pulse durations. The voltage V R measured across the resistor of the RLC series circuit are predicted to look like this. Post lab Report. Jumper wires 6. To ensure readability the report should be done using a word processor that can do text formatting as well as math equation editing and drawing simple diagrams and schematics. Include a screenshot of the circuit response in your lab write up . The Series RC Circuit and the Oscilloscope We shall use the oscilloscope to study charging and discharging of a capacitor in a simple RC circuit similar to the one shown in Fig. Function generator 7. Lab E1 RLC Circuit. THEORY The circuit of interest is shown in Fig. By varying the values of the capacitor resistor and inductor it was observed that increase in the capacitor and inductor values decrease the oscillating frequency and also reduce the number of undershoots and overshoots in the response signal. Page 2 nbsp T. 10. The circuit shown below is a passive low pass filter. 1 F are the same for the two curves. 1 F and f 100 Friction will slowly bring any oscillation to a halt if there is no external force driving it. 867 872 particularly the section on RLC Circuits pp. 3. Series RLC circuits consist of a resistance a capacitance and an inductance connected in series across an alternating supply. In general the computerized version of a particular lab when applicable is presented alongside the traditional version giving the instructor a choice between the two for that particular lab. 3 Step response of capacitor voltage in a series RC circuit. The resistance is known. owing in the circuit however for a parallel RLC circuit this will not be the same. 1 Purpose The purpose of this experiment was to observe and measure the transient response of RLC circuits to external voltages. There are lots of nbsp quot Conclusion Lab Report Introduction To Ac Circuit Analysis quot Essays and Research Premium Electrical impedance Voltage RLC circuit 1576 Words 7 Pages. rlc circuit lab report conclusion Bing Free PDF Links. . Discussion an Conclusion Logic Lab. With both an inductor and capacitor in the same circuit an LRC circuit essentially acts as a bandpass filter a filter that only allows a narrow range of frequencies to pass. Academia. RC Low Pass Filter Consider the series combination in Fig 1 of the resistor R and the capacitor C connected to an input signal represented by ac voltage source of frequency . Build the series RLC circuit of Figure 5 using the values for L and C found in the pre lab corresponding to the damping ratio of 1 2 and 0. Consequently we have 2 2 V I R XL XC. We measured the time varying voltage nbsp Verify the voltage addition rule for the RLC circuit elements. In other words we put the forcing function back into the circuit and assume that the Transient Response has died out. Course. We further note that a cosine is just a sine that is shifted back in time by 1 4 cycle a phase shift of 90 or 2 radians . Draw the circuit diagram and include your analytical calculations verifying the circuit s operation. Question Series Ac Circuits Lab Can Someone Help With This Lab Report I Have The Data But I Don 39 t Know If My Calculations So Far Are Good. Experiment 4 Damped Oscillations and Resonance in RLC Circuits Goals An RLC circuit is a damped harmonically oscillating system where the voltage across the capaci tor is the oscillating quantity. 5 f 0 to 2 f 0 in your lab write up. So after a RC Circuits and The Oscilloscope Physics Lab X Objective In this series of experiments the time constant of an RC circuit will be measured exper imentally and compared with the theoretical expression for it. Thanks. com In closing the overall effectiveness of a circuit depends greatly upon it frequency and the behavior of its frequency dependent components. 2 Mathematical Circuit Analysis 2. Note You should have your lab notebook initialed by one of the instructors before you leave each lab session. The circuit contains larger resistors than those of Figure 2 taken from Reference 3 . Otherwise L 0. Objective To experimentally determine the resonance frequency in a series RLC nbsp The purpose of this experiment was to observe and measure the transient response of. parallel series RLC resonance PUBLIC. Written by Willy McAllister. We conclude our study of the method of Frobenius for finding series solutions of linear second order differential equations considering the case where the indicial nbsp 7. Also if the amperage of the circuit decreases then the resistance of the overall circuit must increase. The student will measure the circuit current the voltages Lab briefing for Lab 2 RLS Circuits. The grade of the report is given to all members of the team. The frequency is set at f 1000 Hz. Laws D. 19 Aug 2020 Learn what an RL Circuit is and the Equations Phasor Diagrams an RL circuit will consume energy akin to an RC circuit or RLC circuit. Make sure to return all components to their appropriate bins. 26. Calculate the expected parameters values I V R1 V C V L at the frequency 1000 Hz for the series RLC circuit in Figure 1. to learn to better measure AC voltage with an oscilloscope 4. Apparatus Range Rating Make 1. Lab 5. P222 Resistor Lab California State University Bakersfield. Between parallel and series circuit voltage and current will flow through the parallel circuit. See full list on schoolworkhelper. Computer with DataStudio and Pasco interface 2 voltage sensors and a current sensor 2. This lab involves a resistor R nbsp Phasors. Consolidate experience of measuring frequency response 2 Pre lab preparation 2. 2018 2019. resistors capacitors and inductors in circuits to create some filters and oscillators. Questions for Lab Report 1. You should report all of the major calculated values obtained through out the lab. Introduction In this lab exercise you will be give n the same hidden RLC circuit that you 11. In the time domain a differential equation is extracted from the circuit and solved. Each team submits one report per experiment unless otherwise required . The values of the capacitor inductor and resistor were 4700Picofarads 1MH and either 33ohms or 330ohms depending on which one was connected. Find the natural logarithm of V t from your data and plot lnV t versus t. Be sure the lab instructor or TA checks the circuit before you turn the power on For this circuit we will assign experimental values as follows R 25 L 1 H and V AC 10 V rms. In this experiment you will construct circuits using multiple resistors. lab report. 54 CHAPTER 10. To measure the step response of first order Lab 10 RC RL and RLC Circuits. All the initial variables and values are remained the same. To observe the net effect of the reactance within the series RLC circuit. Jan 27 2006 Since each lab group will turn in an electronic copy of the lab report be sure to rename the lab report template file. R C Function Generator red black CH 2 GND CH 1 Fig. RLC Circuits It doesn t matter how beautiful your theory is it doesn t matter how smart you are. I will be on the x axis and the source voltage will start at 90 90 lagging and rotate towards 90 90 leading . The relevant equations and characteristic bell shaped curves of the frequency response around resonance are given in section 2. So to analyze an RLC circuit we need only nd the response of the circuit to an input sine wave of arbitrary frequency. e What conclusion did you reach regarding the 10 to 90 rise time for the overdamped . Introduction and The Response of an RLC circuit is described by the following equations In Series Conclusion. The resistance Rs_eq of the circuit can be obtained from the Parallel RLC Branch block. 1 Objectives This laboratory aims at reaching the following objectives To experiment and become familiar with circuits containing energy storage elements. Simple RC circuit. 7. computers in the lab. 2 Simple AC circuits Before examining the driven RLC circuit let s first consider the simple cases where only one circuit element a resistor an inductor or a capacitor is connected to a sinusoidal voltage source. CONCLUSION The impedance of a circuit is determined as the total opposition to the nbsp RLC Series Circuit and RLC Parallel Circuit Lab Series Parallel Combinations Discrete Frequencies In the given experiment of a series parallel RLC circuit see Figure 1 the characteristics of the voltages and Conclusion amp Discoveries 17 Jul 2015 Resonant Response of RLC Circuits Sachin Mehta Reno Nevada. Experiment 10 RLC Series circuit. Lab reports Lab reports are due the following week. 3 Experiment 1 RLC Circuit . Since most single frequency AC circuits have a sinusoidal voltage and current exercises in Experiment 5 use sinusoidal AC voltages. Consider the RLC circuit shown above with a peak voltage of 240 V f 60 Hz R 100 k . edu OBJECTIVES 1. We also found the nbsp of values may have also contributed to the experimental errors which were observed. Report 1. Resonance in an RLC Series Circuit. The resonance frequency is defined as the frequency at which the impedance of the circuit is at a minimum. Memorizing this fact can help you draw graphs involving exponential decays quickly. The rules for series and parallel combinations of resistors and capacitors will also be explored. The overall resistance to the flow of current in an RLC circuit is known as the impedance symbolized by Z. How does an RC circuit respond to a voltage step We solve for the total response as the sum of the forced and natural response. We learned how to find the resonant frequency of the circuit. This parallel combination is supplied by voltage supply VS. Use the LF412. Dec 12 2012 CONCLUSION In the conclusion we can conclude that the value of phase angle between and aredepend on the value of capacitor. Analyze the response of the filter by following the steps of Lab 3. Richard Feynman 1918 1988 OBJECTIVES To observe free and driven oscillations of an RLC circuit. Conclusion This concludes the lab. R I and V S An RLC circuit like this one adds a resistor to the LC circuit. y With initial values R 10 k C 0. Be sure the lab instructor or TA checks the circuit before you turn the power on In conclusion this report details the successful application of an experimental method for determine RC circuit configuration and measure time constant of an RC Circuit. Since all circuits have some form of resistance and capacitance it is important to understand the fundamentals of RLC circuits. Figure 2 A bode plot for the RLC circuit The second of two resistive circuits constructed for this work. PRELAB EXERCISES 1. Unlike a simple series circuit with resistors where the resistances are directly added in an RLC circuit the resistances and reactances are added as vectors. Be sure it is all clearly presented in labeled tables or graphs as appropriate and that your stated conclusions are clearly supported by your measurements. 1. The naming convention is as follows Table Number Short Experiment Name . The inductor is based on the principle of inductance that moving charges create a magnetic eld the reverse is also true a moving magnetic eld creates an electric eld . Oscillations in this configuration dampen because the resistor dissipates energy during each cycle. I only need the objective to be as a paragraph own words and the conclusion part to be completed for this experiment. 279 V and 1. Two curves are shown one for R 1 k and 10 k . Prelab exercises are designed to enhance understanding of the concepts and calculate anticipated values subsequently measured in the lab. Experiment 10 RLC Series circuit. The steady state admittance offered by the circuit is Y 1 R j C 1 L Resonance occurs when the voltage and current at the input terminals are in phase RC RL and RLC Circuits . s. A short 28 Oct 2016 In the second part you will measure the resonance frequency of a series RLC circuit and compare it the expected value. Wavelet analysis of near resonant series RLC circuit with time dependent forcing Using hot lab to increase pre service physics teacher 39 s critical thinking skills The ROCTAPUS Closed Circuit Television Program Final Report. Research session pertaining RLC circuit examines the response of this circuit under different conditions. 3 Hz Resonance K7 27 RLC Circuit 10 Khz Phase Shifts K7 28 RLC Circuit 0. Lab 7 Introduction to Inductors and L R Circuits L07 3 University of Virginia Physics Department Modified from P. The objective of this lab is to study circuits with re sistors connected in series parallel and combination. Conclusion The idea of basic electrical engineering lab experiments Simulation using LabVIEW software is being successfully put into operation at RGGI Meerut India in the department ELG 2130 Circuit Theory 3 1 LABORATORY 3 RESPONSE OF RL AND RLC CIRCUITS Overdamped response Underdamped response RL circuit RLC circuit 3. With the assumption that the measurement device for determining Parallel Circuits Resonance. figure attached at bottom To study how RC circuits behave with switched input voltages. to get a sense of resonance in a circuit. Using the horizontal bars measure the initial capacitor voltage vC 0 Sep 10 2010 In this lab we created a circuit known as a resistor capacitor circuit or RC circuit using both a resistor and a capacitor. Determine the resonant frequency by measuring current and voltages and compare lab report Materials amp Resources 1. Figure 5 RLC circuit a R TOT includes all resistors in the circuit b showing the different resistors in the circuit. 1 F Red Black Red Black Figure 5 Investigating an RC circuit . circuit is RC then RC and if the circuit is RL then L R. Resonance of RLC circuit Measure the resonant frequencies and FWHM for three known circuits Compute the unknown inductance of a copper coil by finding the resonant frequency of the whole system Observe the phase shift between the driving signal and the three components R L and C of the circuit Compare with expected value Lab E1 RLC Circuit 1. Share Experiment 10 RLC Series circuit Resonance in an RLC Series Circuit Objective To experimentally determine the resonance frequency in a series RLC circuit and compare this to the expected resonance value. First the generation transmission distribution and consumption of electric energy occur under essentially sinusoidal steady state conditions. E11 RLC Resonant Circuit 11 7 Figure 11 4. 7 Oscillation Circuits on pp. 6 Hz Transients K7 41 CIRCUITS LABORATORY EXPERIMENT 3 AC Circuit Analysis 3. net Lab 7 LR Circuits Introduction The English physicist Michael Faraday found in 1831 that when the current through a coil changes the coil produces a changing magnetic field in addition to the field of the changing current which induces an electromotive force quot emf quot in the coil itself. The value of the input and output voltages can be found from the circuit with the concept of complex impedance Z . One for each of nbsp understand the transients of an RLC circuit for and the second order differential Figure 4. The Vo voltage on the resistor is proportional to the series RLC circuit current. The assignment draws from Chapters 6 10 of your text. A resonant circuit also called a tuned circuit consists of an inductor and a Questions for Lab Report 1. Experimental Setup A function generator will supply a sinusoidal voltage to RC RL and RLC series circuits mounted on a circuit board. The LC circuit. Nov 07 2008 Lab 4 First Order Transient Response of Circuits Lab Performed on October 22 2008 by Nicole Kato Ryan Carmichael and Ti Wu Report by Ryan Carmichael and Nicole Kato E11 Laboratory Report Submitted November 7 2008 Department of Engineering Swarthmore College Feb 22 2015 1. 6 Additional Activities . RC Circuits Lab Report Experiment 5 RC Circuits Abstract The purpose of this lab is to learn and understand RC Circuits. The rst type of circuit you will construct is a Circuit Breadboard 1 k Resistor . After 3 the circuit will have gotten 1 e 3 95 of the way and after 5 more than 99 . Next plot the total input of the series resonant RLC tank circuit. Stair case wiring 3. EE 1. See full list on electronics tutorials. Likewise the resistance in an RLC circuit will quot damp quot the oscillation diminishing it with time if there is no driving AC power source in the circuit. Background Who needs AC circuits circuit elements resistors inductors capacitors . This will make using the lab equipment easier. A much easier method is to solve the circuit using phasor analysis in the frequency domain. RLC Circuit No Voltage nbsp Conclusion This experiment introduced series and parallel RLC circuits. Aug 17 2020 Lab 3 Capacitors and Series RC Circuits 9 Lab 4 Inductors and Series RL Circuits 18 Lab 5 Parallel RC and RL Circuits 25 Lab 6 Circuit Resonance 33 Lab 7 Filters High pass Low pass Bandpass and Notch 42 Lab 8 Transformers 52 Lab 9 Two Port Network Characterization 61 Lab 10 Final Exam 70 Appendix A Safety 72 Response when driven at the resonant frequency was observed for the RLC circuit and the quality factor was calculated within 15 of the theoretical value. ES 205 Lab 4 Page 5 of 10 Activity Organizing a technical report Overview The inductance and capacitance of a RLC circuit are estimated from data of the step input voltage response of the voltage across the capacitor. ucf. See full list on ece. 29 V across L and 3. However this initial current undergoes damping due to the resistor in place and the current running through the circuit pretty approaches zero pretty quickly. RLC Series and Parallel Circuits Lab Free Class Notes Online. Resistors In Series And Parallel Lab Report Conclusion maximum. When its roots are real and equal th e circuit response to a step input is called Critically Damped . Procedure y Assemble the circuit shown in Figure 5. Repeat the experiment using for the series resonant circuitry in Figure 3 and use L 33mH and C 0. If it doesn t agree with experiment it s wrong. Familiarize with the series RC and RL circuits. 2 4 6 8 10 0 2 4 6 8 10 12 14 18 20 t V V0 1 2 V0 T1 2 Figure 4 Discharge of a capacitor. 1 including sine wave sources. RL Circuits Lab 6 ENG 220 001 Name _____ Date _____ RL Circuits Learning objectives of this experiment is that students will be able to Measure the effects of frequency upon an RL circuit Calculate and understand circuit current impedance and phase. Texts are available for DC and AC Electrical Circuit Analysis Embedded Controllers Op Amps amp Linear Integrated Circuits and Semiconductor Devices. Using Kirchhoff s Law we have V S V L V C V R 0 6 Figure 1 LRC circuit for this experiment Using Equations 1 2 and 3 in Equation 6 results in V S L dI dt 1 C Idt IR 0 7 Now let us assume that V S is constant in At low frequencies L1 looks like a short circuit and C1 looks like an open circuit so V in and V out are closely linked by R1. The oscilloscope will be used to monitor the instantaneous current flowing in the circuits as a function of time. In this lab we will examine the most basic RLC circuits. Mahmood To learn about the behavior of series RL and RLC circuits. Learn the basics of soldering and de soldering for circuit construction 4. Your notebook will be evaluated at the end of the semester. The PULSE_VOLTAGE produces a periodic signal comprised of a negative pulse and a positive pulse 2 and 2 V in this case . The rms voltages across R L C are measured to be 0. Universiti Kebangsaan Malaysia. AC CIRCUITS consisting of a resistor a capacitor and an inductor connected in series with a sinusoidal voltage source. Determine the impedance of a series RC and RL circuit 4. to deepen their understanding of RLC circuits 3. 1 nbsp 30 Apr 2014 In this post I will draw conclusions from my previous final data post about both RLC circuits that I have modeled. Series RLC Circuit In a series RLC circuit since the voltage across L leads the current by 90o and the voltage across C lags the current by 90o then the voltages across L and C are 180o out of phase. Lets 39 now move towards the programming part. a RLC element is poorly predicted but this could also be a result of experimental problems. Apparatus Circuit Board with hidden series RLC ci rcuit Vernier LabPro Interface Dual Voltage Probes Decade Resistance Box Voltmeter Function Generator. May 30 2020 Consider a RLC circuit in which resistor inductor and capacitor are connected in series across a voltage supply. The goal of this study was to evaluate experimentally if a parallel RLC circuit produces free The material used in this experiment was an oscilloscope a signal generator We can conclude that the experimental results do not contradict the nbsp Voltage Current Resistance Lab Conclusion Essay Lab Explained Current in electrical circuits. To study the step response of a series RLC circuit. Using C and Arduino. 5 Experiment 3 Resistor Capacitor Circuit Step change in Voltage . Inductors 4. At resonance that difference will be zero and only R will limit the current flow in the circuit. Series and Parallel Resonance. MAKMAL ELEKTRIK DAN ELEKTRONIK TAHUN 1 KKKL1142 Answer the following questions in your lab report 1. report for the final experiment is due a week after the final lab meeting. 29 Apr 2020 These circuits among them exhibit a large number of important types of IMPEDANCE OF A PARALLEL RL RC AND RLC CIRCUIT Study Conclusion In this experiment we are able to verify the ohm 39 s law for a parallel nbsp Study the phenomenon of resonance in RLC circuits. 01uF and R 1 K . Describe the relationship between current and voltage in a series RC and RL circuit. This means that if we plot lnV t versus t the slope will correspond to 1 . Setting Up the RC Circuit The RLC circuit board that you will be using consists of three resistors and two capacitors among other elements. More precisely every time constant the circuit gets 1 e 1 63 of its way closer to its new steady state. Residential house wiring using fuse switch indicator lamp and nbsp Design a RLC resonance circuit amp verify the transient response for different RESULT CONCLUSION The Z parameters of the two port network has been nbsp Each team submits one report per experiment unless otherwise required . It is the same 12 Oct 2012 In this lab we were educated in series and parallel RLC circuit analysis and achieving reso nance frequency in a series RLC circuit. RLC circuits have a much richer and interesting response than the previously studied RC or RL circuits. Write another function to calculate the total input current of series RLC tank circuit as shown in Figure 3. Frank Smith therefore measure the values of your components on the protoboards using an RLC meter. Voltage and Current in RLC Circuits AC emf source driving frequency f If circuit contains only R emf source current is simple If L and or C present current is notin phase with emf Z shown later sin m iI t I mm Z m sin t 2 f sin current amplitude m iI tI mm R R Example A source of alternating current provides an r. Frank Smith Cal Poly Pomona University 2016 Figure 1. After watching this lesson you will be able to explain what an RLC series circuit is and use related equations to solve simple problems. We measured the time varying voltage across the capacitor in a RLC loop when an external voltage was applied. References Refer to your text for a discussion of the series RLC circuit. This RLC circuit Figure 1 proved to be an interesting demonstration of the current in a circuit without a voltage source. Sokoloff R. V forced is found by assuming Steady State. In both cases it was simpler for the actual experiment to replace the battery and switch with a signal generator producing a square wave. The function generator should again model a step of sufficient period as in Subsection 4. Part 1 Series Configuration of Resistors 1. edu The purpose of this lab is to experiment with building an RC circuit using a breadboard capacitors resistors a light bulb and a battery supply. Lab Report During this Lab you modeled and built several different low pass and high pass filters. Instead of a step function input for first and second order circuits a square wave will be used. ECE 202 Experiment 9 Lab Report VOLTAGE RESPONSE WITH THE OPERATIONAL AMPLIFIER 8. Introduce the various characteristics of series RLC circuit at its resonant frequency 2. In place of the multimeter used in the first part of lab the oscilloscope will be used AC Circuits Phasors Impedance and Transformers Objectives The objectives of this laboratory are to gain practical understanding of circuits in the sinusoidal steady state and experience with series RC RL and RLC circuits calculating and measuring impedance measuring and graphing phasors and phase shift between voltage and current responses of the circuit to each sine and cosine term with the same weights. You hook the input of the device to a function generator and hook the output to a bode plotter and obtain a bode plot Figure 2 . The reason this happen because high value of capacitor will Lab 5 RLC Resonant Circuits Sem 2 2017 2018. No energy is dissipated at resonance. F 1 20T where F is frequency and T is the time constant. Any constants are found by setting V complete t 0 Initial Conditions at t 0 Top of Page ECE 231 Laboratory Exercise 7 Resonant Circuits Page 2 R. 13 One difference between parallel and the series resonant circuits is the QC value which If simulating stimulates you you can play with many other circuits on your own. Your report is due in the EE 206 drawer in EE 101 one week after the lab. . The other grade components of the RL RC and RLC Circuits The primary goal of this assignment is to quickly review what you already know about capacitors inductors and AC circuits and to extend your new circuit analysis skills to cover sinusoidal signals. The angle for the RLC circuit depends on which leg is larger. Calculate the expected parameters values I1 I2 and I3 at the frequency 1000 Hz for the parallel RLC circuit in Figure 2. Lab reports should have a cover sheet table of contents and the following sections 1. by CircuitLab updated June 08 2017. Breadboard 5. 0. The analysis of RLC circuits is more complex than of the RC circuits we have seen in the previous lab. Refer to the circuit of Fig. To determine the impedance of a series RLC circuit used in AC application. ME Lab Report 0 50. doc 1 PHYS 2426 Engineering Physics II Revised July 7 2011 AC CIRCUITS RLC SERIES CIRCUIT INTRODUCTION The objective of this experiment is to study the behavior of an RLC series circuit subject to an AC input voltage. The current passing through the circuit is equal to 1 0 C R i L V I 2 Exp. III. To explore the time dependent behavior of RLC Circuits both driven with an AC function generator and undriven 2. docx Author Gary Morris Created Date 3 23 2009 9 41 11 AM II. 16 Assuming a solution of the form Aest the characteristic equation is s220 1. CONCLUSION In case of pure resistive circuit the phase angle report this ad. College of Staten Island CUNY. In the Lab 9 Capacitors and Inductors behavior of RC circuits and RL circuits 1 Introduction An RC circuit contains a resistor and a capacitor. RL amp RLC Circuits. Compute the following. Analysis. circuits by studying and measuring voltages and currents in series RC RL and RLC circuits calculating and measuring impedance measuring and graphing phasors and phase shift between voltage and current observing impedance change as a function of changing the frequency of the applied source. Series RLC Resonance circuit simulation using National Instruments Multisim software decided to base part of your laboratory grade equivalent to one formal lab report on the quality of your lab notes. Figure 5. 7 Resonance curve for parallel resonant circuit From Equation 5. Late reports are penalized by taking 5 points off per each day past the due date of the report. 01 times the resonant frequency to 100 times that frequency. 7 V across R. Duplicate the Parallel RLC Branch block which is already in your circuit1 window. In a series RL circuit at low frequencies the inductor is very much like a short circuit and most of the voltage drops across the resistor while at high frequencies the majority of the voltage drop is across the inductor. Title Microsoft Word Lab 7 RC Circuits. 59. m. For the simple parallel RLC circuit shown in gure 5 this is just equal to the rms supply voltage but for the series RLC circuit it is given by a potential divider rule. The report should be written specifically to meet the needs of the reader meaning that the writing must be brief interesting and complete. The formulas for BW and Q result in these values BW r Q 16 kHZ 100 160 Hz Q X L r 1 kHz 10 100 Procedure Built the RLC circuit and calculate the resonant frequency r . These give rise to the frequency dependence of the circuit with important resonance features that are the basis of many applications such as radio tuners. 1 The LRC Series Circuit In Figure 1 below the circuit you will later construct is shown. The impendence is found by combining the resistance the capacitive re actance and the inductive reactance. Kaitlyn Greiner Formal Lab Report Title of Experiment Simple dc Circuits Date Performed July 16th 2014 Lab Partners Erin Phlegar and Stephen Few Physics 102L Section 02 Professor Teklu Abstract In this lab my objective was to understand the relationships between resistance potential difference and current in a simple circuit. 979 V 0. Check the excitation characteristics of the transformer. 3. doc quot . For the RL circuit we express the time constant as T L R where L is inductance and R is resistance. 1 Purely Resistive load Consider a purely resistive circuit with a resistor connected to an AC generator as shown The parallel resonant circuit has the basic configuration of fig 1 This circuit is often called the tank circuit due to the storage of energy by the inductor and capacitor . We build the circuit and measure 9. The RC step response is a fundamental behavior of all digital circuits. Simulation of this parallel circuit in LabVIEW shown in figure 5 resonance curve and all result are shown in figure 6. A capacitor is composed of two plates with either air or an insulator also known as a dielectric between the plates. RL I lags V S by a phase angle between 0 and 90 . Equivalently it can be defined as the frequency at which the impedance is purely real that is purely resistive . Calculations for the lab report nbsp E11 Laboratory Report Submitted November 24 2008 also created to achieve an output similar to the 1000 RLC circuit without using inductors In conclusion with the exception of an error due to resistance in the function generator . We will study the way voltages and currents change in these circuits when voltages are suddenly applied or removed. In the limit R 0 the RLC circuit reduces to the lossless LC circuit shown on Figure 3. ws Conclusion Lab Report Introduction To Ac Circuit Analysis. f Conclusions Summarize the experiment and the results. uk Related searches for rlc circuit lab report conclusion DC nbsp . And from this operation we should be able to measure the experimental time constant of the circuit built and then compare it to the theoretical value while varying the capacitors and resistors. Show your results and include a comprehensive conclusion. Clearly answer any questions that were given with the lab. Lab Report 3 Ohm s Law Physics 262 003 Author A. 869 870. 11. When tuned tronic circuits 2. 7 6 Demonstration circuit for low pass filter. The RC Circuit 1 University of North Carolina 74 Part 2. 9 The response of RLC circuit is given by a 2nd order differential equation and it can be Experiment 1 RC Circuits 1 Experiment 1 RC Circuits Introduction In this laboratory you will examine a simple circuit consisting of only one capacitor and one resistor. Jul 24 2010 I am currently enrolled in College Physics II and we just finished a lab on quot The RLC Circuit quot . Conclusion Lab Report Introduction To Ac Circuit. involves series RLC circuits The use of the multimeter in this lab was mainly to Conclusion RLC circuits have a commonplace usage among electronics nbsp Resistors 2. 6. to model real circuits and compare the theory and experiment and 5. We looked at a typical resonant LCR circuit as shown in the diagram below. Select R for the Branch Type parameter and set the R parameter according to Circuit to Be Modeled. Students will also Figure 1 A simple RLC circuit with unknown Resistor Capacitor and Inductor values due to the casing around it. To conduct standard open and short circuit tests in order to nd the parameters of the equivalent circuit of a transformer. Vm is a variable voltage. KL2151 Electrical amp Electronic Lab 2. At fo Normal conclusions based on the expermental process. To change the voltage suddenly a function generator will be used. 11 it is apparent that the voltage across the circuit V0 is maximum at the frequency 0 and that the maximum value of V0 is V0max R Ig. University. Lab Report 8 Scribd. recording your laboratory data your analysis of the data and the conclusions you draw from the measured You will prepare four formal lab reports this semester. 416 V respectively. Measurement of electrical quantities voltage current power amp power factor in RLC circuit 4. Theory In the previous experiment you constructed 4 circuits each circuit built with one resistive element. GENERAL COMMENTS For the use of the oscilloscope refer to instructions for experiment 3 the lab guidelines and the Laboratory Equipment Instruction Manual. Lab Report Essay Example Topics And Well Resonant Response Of Rlc Circuits resistance in parallel and series. RL amp RLC Circuits Post lab Report Conclusion 9 R L . A tutorial for using the computers and the computer interfaced equipment is located in a separate manual kept in room 305. The circuits indicated by the computer icon are available in the lab and over the web. It is classified as passive because it does not use power other than the input signal. e. This corresponds to a purely real admittance so that the necessary condition is given by C 1 L 0. Circuits Figure 1 shows the first order RC circuit whose step response will be studied in this lab. For example the group at lab table 5 working on the Ideal Gas Law experiment would rename their template file as quot 5 Gas Law. Now select the circuits in the order shown L then RL etc. Multimeter Theory Background Series RLC circuit the total reactance nbsp Series RLC Circuit Analysis. The step response of an RC circuit can be analyzed using the following circuit Figure 5 1 Pre Report 3 43 Post Report 3 46 5 Exp 5 DC Circuit Analysis 50 Pre Report 4 59 Report 4Post 65 6 laboratory Instrument Loading Effect Part BExp 74 6 Report 5Pre 77 Report 5Post 80 Exp 84 7 Inductance Capacitance I V Relations and Circuits Transients in RL and RC 7 Report 6Pre 92 Report 6Post 96 8 8 Transients in RLC CircuitsExp 105 Single Phase AC Circuits II. number resistors. Arbitrary waveform Figure 1. To prepare for the nbsp 18 Sep 2017 General Physics II Laboratory PHYS 102 Lab Exp2R Report Writing Ohm 39 s and Kirchhoff 39 s Laws Exp6R Report Writing RLC Circuits discussion and conclusion sections of laboratory report will be written on your. 1 Introduction The steady state behavior of circuits energized by sinusoidal sources is an important area of study for several reasons. Lab 04 Jul 11 2007 8D RLC Series Circuit 07 07 11. When its roots are real but unequal the circuit response is Over damped . Jun 15 2018 A RC Circuit consists of a Resistor and a Capacitor RL circuit consists of Resistor and Inductor and RLC circuit consists of a Resistor Capacitor and Inductor. RLC circuits and other Apr 16 2015 Begin by using the LCR meter to measure the resistance R of the resistor you are using and the 100 F capacitor in the RLC board. L I lags V S by 90 . The test of KVL was performed by measuring voltage drops along closed paths Sep 28 2011 CircuitLab has no problem simulating big circuits of resistors voltage sources and current sources. Quiz on the nbsp Calculate the percentage error see appendix . 2 8 nbsp 10 Jan 2019 Prepare a lab report on experiments selected by the LTA. Introduction The voltage through an RLC series circuit will be measured as a function of frequency for a fixed applied voltage. Lab Exercise 12 Sinusoidal RLC Circuits. The circuit simulator we use is called MultiSim and is written by National Instruments. Ideal and actual low pass filter response. Oct 28 2016 In the second part you will measure the resonance frequency of a series RLC circuit and compare it the expected value. Procedure The RLC circuit board is set up according to figure in the lab manual. domain is possible. A resistor 30R a real inductor 20R 200m and a capacitor 12 5 are connected in series with the supply. The objectives of this lab exercise are for students 1. The initial current running through the circuit is provided by the charged capacitor. Figure 2 shows two sections of the first order RC circuit connected in series to illustrate a simple technique to model computer bus systems PCI bus SCSI bus etc. Equipment Conclusion The main idea I obtained from this lab was that if the amperes of a circuit increases then the resistance of that circuit must decrease. II. In sinusoidal AC systems it is often tedious to calculate circuit voltages and currents using the The resonant frequency fo for a RLC series circuit is fo 1 2 LC. 5. REPORT This exercise involves a lot of data. R. A Note from the Author This work was borne out of the frustration of finding a lab manual that covered all of the appropriate Jul 11 2007 8D RLC Series Circuit 07 07 11. The test takes various forms the parallel RLC circuit series RLC circuit RC and LC 15 Pages 3750 words Lab Report Resistors In Series And Parallel Lab Report Conclusion. The voltage Write a professional comprehensive lab report using a word processor. Report Your report should include your data your three plots and the calculated cutoff center frequencies. Single phase dimmer stat 2. Uploaded by. For example the. 2. Conclusions A cascaded genetic logic circuit generating clock pulse signals is proposed. com See full list on ecelabs. An RC circuit is composed of at least one resistor and at least one capacitor. The impedance is found by combining the resistance the capacitive reactance and the inductive reactance. The following should be completed and included with your laboratory report. RLC circuits to external voltages. Describe the type of filter each circuit represents. Improvisations must be made and ingenuity must be deployed. S C L vc vL Figure 3 The equation that describes the response of this circuit is 2 2 1 0 dvc vc dt LC 1. Figure2 The output of input impedance of series RLC tank circuit. However at intermediate frequencies both X C and X L will be moderate and the difference between them will be small. lab 3 Physics Labs Andrews University. Residential house wiring using fuse switch indicator lamp and energy meter 5. A square wave into a resistor inductor and capacitor can produce ringing and narrowband amplification The overall resistance to the ow of current in an RLC circuit is known as impedance Z. As we might have expected this exceeds the source voltage by a substantial amount and the phase shift is the reason for it. Introduction . Set to 1 volts 3. The steady state admittance offered by the circuit is Y 1 R j C 1 L Resonance occurs when the voltage and current at the input terminals are in phase. Record it on the table 9. 1. 73. 2. At high frequencies L1 looks like an open circuit and C1 looks like a short circuit so V out approaches zero. ELEC 202 LAB 1 REPORT INTRODUCTION TO LABORATORY INSTRUMENTS AND RESISTIVE CIRCUITS Objectives The aim of the first experiment is to become familiar with lab instruments get an idea about their working structure and how to use them when necessary. You can also design and simulate your own circuits. The machines we will be working with in this lab have these resistances R1 300 R2 600 and R3 1200 . We start with the The crux of the analysis of an RLC circuit is the frequency dependence of X L and X C and the effect they have on the phase of voltage versus current established in the preceding section . So by examining any given RLC circuit and knowing the input frequency and either input total voltage or current one can determine generally the characteristics of the circuit s possible outputs. as the series resonant circuit and the second as the parallel resonant circuit. . Following completion of this lab you should be able to explain how a capacitor charges when a step voltage is applied to it through a resistor describe the shape of the voltage across a capacitor when a square voltage wave is applied to it through a resistor calculate the time constant of a RC circuit and know to what level the lab report is just one example. In series RLC circuit the current flowing through all the three components i. The purpose of this lab was to measure the RC time constant when a resistor is in series with a capacitor. resistor voltage from 0. e the impendence Z of a RLC series circuit is thus 1 C Z R i L 1 where R the resistance in of the resistor L the inductance in H of the inductor and C the capacitance in F of the capacitor and i 1. 4. We are now ready to introduce one of the most important components of a radio the AC LRC circuit. a lab on the rlc circuit the purpose was to study resonance in a series resistor inductor. Function Generator. In theory you can therefore have different combinations of resistors and capacitors. The purpose of this lab is to learn and understand RC Circuits. Jul 17 2015 An RLC circuit involves more complicated equations those of second order differentials while the circuits from the prior two lab experiments were of first order. Equation 2 can be written as lnV t lnV o t . It is good engineering practice when writing to always begin with a summary of each important conclusion followed by the results and reasoning that led to that conclusion To examine the voltage and current flow in a series and parallel circuit of resistors. potential difference of 195V at 1000 rad. Understand the dynamics of RLC circuits and appreciate their use to select out a particular frequency 3. 2 In the second par t of this experiment a series RLC circuit is examined. 3 0 1 Ideal Response EC R Circuit E 0 E E 1 Actual Response b b io o i E E o i Figure 1. The pulse width parameter is the duration of the positive pulse. To show the three equivalent response of a series RLC circuit. Frequency response of RLC resonance circuit from Eq. njit. I 39 m Still Missing Some Calculations And Have No Idea On How To Draw The Graph Experiment 7 Undriven amp Driven RLC Circuits OBJECTIVES 1. Figure 2 Two equivalent Series RLC circuits. Lab 6 RC Transient Circuits Figure 8 Circuit for pre lab question 3. a transfer of energy similar to that discussed for the series circuit also occurs in the parallel resonant circuit. V R i R V L L di dt V C 1 C Z i dt A parallel RLC circuit driven by a constant voltage source is trivial to analyze. To understand the idea of resonance and to determine the behavior of current and voltage in a driven RLC circuit above below and at the resonant frequency PRE LAB READING When performing lab tests whether in college or industry the lab report is vital for communicating the results in a logically ordered readable fashion to others. A resistor is a device that limits current and a capacitor is a device that holds a charge. See Fig. 7 We can write this as V I Z where 2 2 V Z R XL XC is the circuit impedance. Consider the AC series RLC circuit as shown in Figure 1. Apr 30 2014 RLC Circuit No Voltage Source. The capacitance was See full list on electronics lab. 6 Hz With Storage Scope K7 29 RLC Circuit 0. Similarly V Crms is the rms voltage across the capacitor. The observed frequency response closely resembled theory for all circuits with errors arising mostly from non idealities of components and sources. By applying a constant1 voltage also called DC or direct current to the circuit you will At very low frequencies capacitor C will be an open circuit and virtually no current will flow through the circuit. You may recognize this circuit as the RC circuit from the timing lab. Diode Lab Report TRANSIENT RESPONSE of AN RC CIRCUIT LAB REPORT. In the ideal case no radiation losses and so on the The major difference between RC and RL circuits is that the RC circuit stores energy in the form of the electric field while the RL circuit stores energy in the form of magnetic field. input to the Op Amp circuit is across R and the output of the Op Amp circuit is fed to R L . doc. EXPERIMENTAL METHOD MEASUREMENT AND READINGS Consider the Parallel RLC circuit of figure 1. Use the multimeter to measure the resistances of the resistor R labeled as 10 and the inductor coil R L . But in the middle range of frequencies something interesting happens. Multimeter and RLC circuit module Introduction Apr 16 2015 Begin by using the LCR meter to measure the resistance R of the resistor you are using and the 100 F capacitor in the RLC board. In general the order of the differential equation is equal to the number of energy storage elements L 39 s and C 39 s in the circuit. To prepare for the second part you should review Chap. 12. 19. In tackling the circuit at hand we need to know the relationship between the applied voltage and the current and the power consumption of the circuit using all the knowledge that has been gained so far. A brief review of theory A diagram of a typical RLC circuit is shown in Figure 10. At very high frequencies inductor L will be an open circuit and again no current will flow. edu is a platform for academics to share research papers. 2 1. Our study of circuits begins with RC circuits and the measurement of the RC time constant . This example shows how to analyze the time and frequency responses of common RLC circuits as a function of their physical parameters using Control System nbsp Measurement of electrical quantities voltage current power amp power factor in RLC circuit. Helpful 8 4. This gives the resonant frequency of the circuit. Determine the Results amp Conclusions. Fluorescent lamp wiring 2. Normally the current which must be equal at all points along a series circuit is used as a reference signal in AC circuits. Jun 08 2015 Before you set up the RLC circuit carefully measure the resistances R and R L inductance L and capacitance C. The Series RLC Resonance Circuit Introduction Thus far we have studied a circuit involving a 1 series resistor R and capacitor C circuit as well as a 2 series resistor R and inductor L circuit. vin t Vs cos t I 1 The responses to the change of values in the RLC circuit in the two port networks were recorded. In the first part of this lab you will experiment with an underdamped RLC circuit and find the decay constant and damped oscillation I LIST OF EXPERIMENTS FOR ELECTRICAL ENGINEERING LAB 1. s 1. 1 Theory a b Figure 1 a Series RLCcircuit diagram. The purpose was to study resonance in a series resistor inductor capacitor RLC circuit by examining the current through the circuit as a function of the frequency of the applied voltage. Eventually the oscillations stop when the voltage and current decay to zero. Find the slope of the best t line and thus obtain the experimentally measured value RLC Circuit 10 Khz Resonance K7 22 RLC Circuit 10 Khz Damped Oscillations K7 23 RLC Circuit 60 Hz K7 24 RLC Circuit 60 Hz With Light Bulb Load K7 26 RLC Circuit 0. Oscilloscope R 10 k C 0. JEJUNG. We start with examples of a few filter circuits to illustrate the concept. Please print the worksheet for this lab. Lab Report Requirements Lecture notes on simple frequency selective circuits EE 201 middot MATLAB GUI Program for series amp parallel RLC circuits succinctness in presentation of concepts data analysis and appropriateness of conclusion. Conclusion The principles of alterna ng circuits nbsp Margaret Wettergreen PHY 2049L 03 13 2014 Lab 8 RLC Resonance Theory An RLC circuit aka resonant circuit or tuned circuit is an electrical circuit Conclusion By observing the characteristics of a series RLC circuit we were able nbsp AC Circuits Laboratory Report Experiment 4 Series RLC Circuit V. This time constant is the amount of time required for the capacitor in the RC circuit to charge up to 63 and conversely discharge to 37 . Similarly a circuit with a resistor and an inductor is an RL circuit. Do not disassemble the active filters they will be used in the Lab 4. Discuss ohmmeter the RLC bridge and two arrangements involving the voltmeter and the ammeter are. This series RLC circuit has a distinguishing property of resonating at a specific frequency called resonant frequency. . CONCLUSIONS The conclusion section should provide a take home message For a parallel RLC circuit the same voltage is applied across all the branches. See full list on writemydissertation. The resistance R 1100 . Thornton PHYS 2419 Fall 2011 INVESTIGATION 1 THE INDUCTOR The purpose of this investigation is to introduce the behavior of coils of wire inductors in the presence of magnetic fields and Experiments for First Year Electrical Engg Lab 2015 16 Dept of Electrical Engineering Shri Ramdeobaba College of Engineering and Management Nagpur 440013 INDIA Page 6 EXPERIMENT NO Aim To study RLC series circuit. Page 7 . Note that the time constant t RC . Another way to think of it is there are no power supplies as in an op amp circuit that provide power to the circuit. to explore steady state circuit frequency response 2. Consider the Parallel RLC circuit of figure 1. relationship in AC circuits. How to solve RLC Circuits using Simulink. Up till now we have been using library browser to place any block in nbsp 15 Jun 2018 When these Resistor Capacitor and Inductors are put together we can form circuits like RC RL and RLC circuit which exhibits time and frequency nbsp contains practical Lab Sessions related to Network Theory covering various aspects related the To study the behavior of a series R L C circuit. a series RLC circuit. Evaluate the regulation and efficiency of the transformer at a given load. 9 The response of RLC circuit is given by a 2nd order differential equation and it can be Experiment 12 AC Circuits RLC Circuit Introduction An inductor L is an important component of circuits on the same level as resistors R and capacitors C . Note that in an RLC AC current frequency will be identical to the voltage although the current waveform will be different. When these circuits are connected to a DC power supply such as a battery the current through the circuits and the potential frequencies. designing and testing series LCR resonant circuits for the greatest outputs. PRE LAB Do the ORCAD simulations of both RLC parallel and RLC series circuits. Lab 3 Power Transformer Open and Short Circuit Tests Objectives. The write up should include all deliverables and explanations asked for in the procedure as well as the Data Entry and Lab Instructor Signature Page with all recorded numbers equations etc. The current through and voltage across the resistor and capacitor and inductor in the circuit were calculated and measured. This parallel RLC circuit is exactly opposite to series RLC circuit. The student will measure the circuit current the voltages The derivation of the transient responses of both the capacitor current and voltage in an RC circuit when a source voltage is suddenly applied to that circuit is shown below. RC RL and RLC Circuits are very commonly used in electronic circuit designs. Underdamped voltage transient response of capacitor in RLC circuit Construct the circuit in Figure 2. Inductors in nbsp Frequency Response of RL and RC Circuits. Lab 7 RC Circuits lab report. Experiment Number 2 Series RC and RL Circuits OBJECTIVES This activity aims to 1. Measurement of energy using single phase energy meter 6. If the value of of capacitor is high than the values of VR will besmaller than the Vc and if the value of capacitor is low So the value of VR is bigger than theVc. The graph to the right shows normalized values of current through a series RLC circuit at frequencies ranging from 0. 27 1. The resonance in an AC circuit implies a characteristic amp exclusive frequency that is determined by the resistor inductor and capacitor values. Capacitors 3. The finer details of the Laboratory Report Format may vary from instructor to instructor Attach a typed Conclusion section and a Discussion section. A series RLC circuit can be modeled as a second order differential equation having solution under the three conditions for its roots. Jun 12 2020 Consider a RLC circuit in which resistor inductor and capacitor are connected in parallel to each other. Conclusion and Appendix with any supporting data. Physics II PHY 156 Academic year. 6 below. Kirchhoff s Voltage Law and Kirchhoff s Current Law were tested on the circuits shown in Figures 2 and 3. Now construct the Op Amp circuit you designed in Part 3 and connect the Op Amp circuit to the output of your circuit of Part 7 i. You will need this sheet to record your data. 17 Where 1 LC The two roots are RL amp RLC Circuits Post lab Report Conclusion 9 R L . The RC circuit is formed by connecting a resistance in series with the capacitor and a battery source is provided to charge the capacitor. 5. In your report Compare the frequency and phase responses of all the Low Pass Filters. Figure 1 A series RLC circuit. In this experiment we will investigate the behavior of circuits containing combinations of resistors capacitors and inductors. Identify the parallel combinations of two of the resistors at a time to get equivalent resistances of 200 240 and 400 . Record this value Physics Pre Lab The AC Circuit Please show work so i can learn. This experiment describes the oscilloscope and illustrates its use with several exercises involving series RC RL RLC circuits plus an electrical relay. rlc circuit lab report conclusion