Introductory classical physics is required, but modern physics will be introduced as needed in the course. Physics 1051 Laboratory # 4 Sound and Resonance Summary & Conclusion Lab Report 7: Briefly summarize your experiment, in a paragraph or two, and include any experimental results. Prerequisite: PHYS 250 or permission of the instructor. Lab syllabus and grading procedure: Lab Report Outline The lab report should follow a general template: Report Template In an effort to sync labs with lecture, the lab manuals for a given lab will be uploaded 2-3 days before the start of the first lab. Report any accidents immediately! You will work with a lab partner to take data, but you are individually responsible for your own data. Physics 331, Fall 2008 Lab II - Handout 1 Laboratory II: Transistors The common-emitter ampli er with bypassed emitter resistor 1 Disclaimer I will discuss silicon based NPN-type bipolar transistors such as the ones used in the lab. This HTML5 simulation provides a learner with a virtual circuit builder in order to build and explore circuit concepts. Specifically, students will demonstrate the following: - proper measurement of DC current in simulations, circuit diagrams, and/or laboratory settings. The magnitude response of the filter to sinusoidal inputs of various frequencies will be measured and compared to values predicted from electrical circuit theory. Chapter 25, sections 1, 2, 3, 5 2. 3 Circuit reduction. The cover page should have a short description of the experiment and your conclusions. Contents Simple harmonic motion Interference and superposition Waves in 2 dimensions, and refraction What is sound? How do we hear it? Actually see the speed of sound at a Queen concert Sources of sound: String instruments, harmonics, wind instruments, quality of sound Doppler Effect Diffraction: The way that waves spread around an obstacle Resonance: When a…. One possible explanation for this outcome is that students routinely work in pairs, and that perhaps one student took the lead role in circuit construction. We will find that conservation of energy has other important applications in circuits and is a powerful tool in circuit analysis. A measure of this limit on charge flow is called resistance. The voltmeter in the left circuit will show a voltage of around 10V x 100Ω/(100Ω+10Ω) ~ 9V. Attendance at all laboratory sessions is required. In this lab you will verify Ohms Law to yourself while learning the basic techniques of electronic lab work. *This experiment is designed to be used in the electricity unit of a physics class with students. PH 2223: Resistance and Capacitance in a DC Circuit 1 Resistance and Capacitance in a DC Circuit Objective The purpose of this activity is to empirically observe the behavior of the current through a capacitor within an RC circuit. 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. edu is a platform for academics to share research papers. The history of electricity starts more than two thousand years ago, with the Greek philosopher Thales being the earliest known researcher into electricity. Familiarization with bar-code resistor marking. Graph for Ohm’s Law Lab report. We know that when a battery is connected to a ﬁxed load ( a light bulb, for example), charge ﬂows between its terminals. Measurement of DC voltages and currents 1. Lab equipment is used to illustrate these concepts. Specifically, students will demonstrate the following: - proper measurement of DC current in simulations, circuit diagrams, and/or laboratory settings. 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. Please write the following info on the front page of your report: Course number & name. The resistance in the circuit and voltage of the battery can be adjusted. What are the common sources of error in experiments involving electrical current? A Fact — Experimental errors, on the other hand, are inherent in the measurement. In Book I of Physics you will find a list of experiments in the end. Physics 221 Experiment 4: Capacitors October 23, 2008 Introduction We are all familiar with batteries as a source of electrical energy. Introduction and Review A. Install your batteries in a battery pack, then attach your wires to the battery pack using a battery snap or electrical tape. The circuit symbol for an alternating voltage source is a circle with a sine wave. In the history of electrical science, conventional Current was defined as a flow of Positive Charge. It states that, "In any network of conductors,the algebraic sum of currents meeting at a point (or junction) is zero". With electrical circuits, no power is to be supplied unless OK'd by instructor or lab tech. 90 V Measured current through circuit:. - understanding. For instance, a temperature sensor in an oven often consists of a resistor with a resistance that increases with temperature. In this lab we will continue our investigation of DC circuits, now including, along with. Measurement of I-V characteristics. The Series RLC Circuit and Resonance Purpose a. participation and lab report. Save as PDF, then submit to Turnitin. 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. List of E xperiments. An experimental physics path of PHYS 2P31, 2P32 and 3P92 or a modern physics path of PHYS 2P50 and 3P91 are possible. METHOD: Apply Kirchhoff's Laws to the DC circuit shown below and solve for the currents in the network. I've attached the lab information down. The conductors can be thin film, foil etc. A real ammeter has a very small resistance so that the effect of its presence in the circuit can be neglected. Org - An excellent educational blog for engineering students in providing great information on various electronics projects ideas, circuits, electronics tools, etc. The behavior of circuits containing resistors (R) and capacitors (C) is explained using calculus. General Physics/Electricity and Magnetism. Typical waveforms include sine, triangle, ramp and square/pulse. Objective In this lab you learn how to use the oscilloscope and function generator 2. Data Steps for Collecting Hall Effect Data: Measure the Hall voltage (VHall) for each of four probe currents (0. basic circuit analysis 2. *For the procedure steps: 1. THEORY Ohm's Law states that the potential difference (V) is directly proportional to the current across the resistor. Support production test development. Measurement of I-V characteristics. Students should download, print and bring the lab manual with you to the lab. Experiment 11. E11: RLC Resonant Circuit 11 -3 limit the AC current flowing in a circuit, but also affect the time or phase relationships between the current and the various voltages present across the components. The purpose of the experiment is to learn how to set up basic circuits with resistors in series and in parallel and to measure current and voltage in order to very Ohm’s Law. Similarly, a circuit with a resistor and an inductor is an RL circuit. Digital circuitry, as you probably already know, uses electronic components and systems to. Summer Work Unit 05: DC Circuits. PRE-LAB READING. L07-2 Lab 7 - Introduction to Inductors and L-R Circuits University of Virginia Physics Department Modified from P. The tools you will become familiar with are the digital multimeter, the. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Thornton PHYS 2419, Fall 2011 You are going to see how charge flows in wires and bulbs when energy has been transferred to it by a battery. Phy203: General Physics III Lab page 1 of 6 PCC-Cascade Experiment: Series and Parallel Circuits OBJECTIVES • To study current flow and voltages in series and parallel circuits. Experiment 14 from Advanced Physics with Vernier — Beyond Mechanics Lab Book Included in the Lab Book. With electrical circuits, no power is to be supplied unless OK'd by instructor or lab tech. Exploring the interface between the optical and electrical frequency regimes. When possible, shorten the leads on components so there is no bare metal sticking up from the breadboard. Experiment #9: RC and LR Circuits—Time Constants Purpose: To study the charging and discharging of capacitors in RC circuits and the growth and decay of current in LR circuits. AP Physics. Whether you are just contemplating your post-secondary education options or are looking to delve deeper into physics at the graduate level Guelph is the place for you! From the subatomic to the super-massive, the Department of Physics offers strong research and teaching programs at the Bachelors, Masters, Doctoral and Postdoctoral levels. This course covers electrostatics, DC circuits, RC circuits, magnetic fields and forces, Faraday's Law, AC circuits, geometrical optics, interference and diffraction of light, the special theory of relativity, quantum physics, and atomic and nuclear physics. 1 and 2 (ie, the internal resistance of the battery The three light bulbs, A, B, and C are identical. • To use Ohm’s law to calculate equivalent resistance of series and parallel circuits. The Lab’s Ciara Sivels was chosen to serve as an American Association for the Advancement of Science (AAAS) IF/THEN Ambassador, joining a group of 125 talented women with backgrounds in science, technology, engineering, and math (STEM) from a variety of industries, companies, universities and laboratories in the United States. To identify the four successful arrangements of wire, bulb and battery which. by Ron Kurtus (revised 11 January 2004) Direct current or DC electricity is the continuous movement of electrons from an area of negative (−) charges to an area of positive (+) charges through a conducting material such as a metal wire. Phet capacitor lab basics answers. In half wave rectifier, the conversion of Alternating Current (AC) into Direct Current (DC) is not efficient. *For the procedure steps: 1. AC versus DC There are two main types of current used in most electronic circuits today. circuit analysis in the phasor domain (10) assign lab report #2: LAB TBD. Solving Combination Circuit Problems The basic technique used for solving dc combination-circuit problems is the use of equivalent circuits. Then, the voltage Vs can be gradually increased from zero to some maximum voltage, with repetitive attempts to balance the bridge at intermediate values of voltage. (See figure 2b. To measure thevalues of the L and C using impedance method. The Brightness of the Light Bulbs in Series and Parallel. Read through the entire lab, paying particular attention to the introduction and equipment list. Please write the following info on the front page of your report: Course number & name. 23 ELECTROMAGNETIC INDUCTION, AC CIRCUITS, AND ELECTRICAL TECHNOLOGIES Figure 23. Apply the inputs V 1 and V 2 as shown. This site is for the storage and showcase of work done by Mr. All productive or interesting circuits operate under alternating current conditions - think computers, radios (including cell phones), etc. Similar to real strings used in Physics 250 which were considered to have small masses. Amazing things are possible with circuits including alarms, radios, and lights. I - Direct Current (DC) Modern life could not exist if it were not for electricity and electronics. DC-Circuits > Direct Current Circuit. 5 on the black DC scale with 5 as maximum. The student will measure the circuit current, the voltages. In a previous lab. It is a four arms bridge circuit where arm AB, BC, CD and AD are consisting of electrical resistances P, Q, S and R respectively. You will also learn the color code for resistors and study series and parallel combina-tions of resistors. Second Quarter The second quarter of the undergraduate physics labs includes experiments covering the topics of electrostatics, magnetostatics, DC and AC circuits, time-varying fields, and Maxwell's equations. Solution of resistive network, power at DC. All students must complete a Lab Safety Quiz posted in their Physics Lab Blackboard Site before they are allowed to enter the lab. Series Circuits Lab. The calculated equivalent resistances for the series circuits will abide by the equation R eq = R 1 + R 2 and for the parallel circuits the value will be similar to 1/R eq = 1/R 1 + 1/R 2. Read through the entire lab, paying particular attention to the introduction and equipment list. DC Circuits. THE LIGHT BULB EXPERIMENT: Exploring Simple Electric Circuits Preparatory Questions for Review: (also read this guide sheet, which contains some of the answers!) 1. Introductory classical physics is required, but modern physics will be introduced as needed in the course. The goal of this activity is to develop understanding of current and voltage in simple DC circuits related to proper measurement. Knowing the pieces and purpose, you can adapt to the particular needs of a course or professor. E11: RLC Resonant Circuit 11 -3 limit the AC current flowing in a circuit, but also affect the time or phase relationships between the current and the various voltages present across the components. Selection of a ground node. Write circuit documentation. 90 V Measured current through circuit:. In analog filter networks, they smooth the output of power supplies. Introduction and Review A. In this experiment circuits containing several resistors and sources of emf will be built. The lab will cover the following experiments: 1. That's ok! This lab should be doable and. Current In RC Circuit Purpose. Please read and give a signed copy to your lab teacher. You can also verify them from the basic Ohm's law calculator. HOMEWORK FOR LAB 6 VOLTAGE IN SIMPLE DC CIRCUITS AND OHM'S LAW 1. When analysing either DC circuits or AC circuits using Kirchhoffs Circuit Laws a number of definitions and terminologies are used to describe the parts of the circuit being analysed such as: node, paths, branches, loops and meshes. The circuit symbol for an alternating voltage source is a circle with a sine wave. Lab 9: Capacitors and Inductors - behavior of RC circuits and RL circuits 1 Introduction An RC circuit contains a resistor and a capacitor. PHYSICS 111 LABORATORY Experiment #3 Current, Voltage and Resistance in Series and Parallel Circuits This experiment is designed to investigate the relationship between current and potential in simple series and parallel resistor circuits using ideas of conservation of energy and conservation of charge. The currents in different branches of the circuits will be measured and their values will be compared to those determined from the application of Kirchhoff's rules to the circuits. Key Message: This best-selling algebra-based physics book is known for its elegant writing, engaging biological applications, and exactness. learn the principles of the operation of voltmeters and ammeters in dc circuits. from basic level to advanced level. This website and its content is subject to our Terms and Conditions. Simple electronic circuits are usually made up of a direct current (DC) voltage supply, one that supplies a constant potential difference between 2 junctions in a circuit. Summer Work Unit 05: DC Circuits. During Fall semesters, this is a blended, or hybrid, course. McEuen Cornell University, Ithaca, NY 14853, USA (received 9 December 2005) By measuring the current generated in a photomultiplier tube (PMT), due to exposure. Physics 120 Lab 1 (2019) - Instruments and DC Circuits Welcome to the first laboratory exercise in Physics 120. Physical quantities come in several types. Capacitors are widely used in electronic circuits for blocking direct current while allowing alternating current to pass. Physics 221 Experiment 4: Capacitors October 23, 2008 Introduction We are all familiar with batteries as a source of electrical energy. Circuit board (with 2 bulbs and a diode). It is valid for many circuits and allows us to calculate one quantity if we know the value of the other two. 6-volt lantern battery 2. Measure resistance of series and parallel resistors. Legitimate emergency cases should arrange for make up immediately (no reading days for labs) by contacting both lab class instructors (regular and make up), and the labs office at [email protected]
A Physics Toolbox Physics LE Generator PhET Lab DC Circuit Builder Physics Websites Gizmos Physics Classroom Khan Academy Hyper Physics MIT Open Courseware Formal Lab Reports Formal Lab Report Rubric Formal Lab report Rubric PDF Free Fall Lab Sample Graph Textbook PDF Math/Algebra Tutorials Scientific Notation Tutorial Significant Figure Tutorial. , Discuss with your partner and in your lab report!. This homework will be worth 4 of the 10 points for this lab. 02 Spring 2009. The history of electricity starts more than two thousand years ago, with the Greek philosopher Thales being the earliest known researcher into electricity. Calculate the partition coefficient of caffeine in water/methylene chloride from the following data: 10. The RC Circuit Department of Physics and Astronomy 73 The RC Circuit Pre-lab questions 1. In this lab we will become familiar with capacitors - in series and parallel - in circuits using the A full lab report is not necessary for this lab. AC versus DC There are two main types of current used in most electronic circuits today. Exercise Questions II. Funded by the National Science Foundation Division of Materials Research (DMR-1644779) and the State of Florida Any opinions, findings and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation. Calculate and measure all values for the circuit in Figure 4 and indicate them in Table 1. The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. Before you come to lab A. modifications to your Circuit Construction Kit (DC Only), Virtual Lab. Prerequisite: PHYS 050, MATH 031, both with grades of "C" or better. Report any accidents immediately! You will work with a lab partner to take data, but you are individually responsible for your own data. The history of electricity starts more than two thousand years ago, with the Greek philosopher Thales being the earliest known researcher into electricity. Sokoloff, R. Electrical Safety Considerations The use of electricity in demonstrations entails special hazards from electrical burns and electrocution. Experiment I Connect the circuit in Fig. The "battery" in this case will be the round Flex Lab receptacles on your lab table which are connected to a DC power supply - DO NOT APPLY POWER until the circuit has been approved by the instructor. Open circuit and short circuit tests of a single-phase transformer > Aim. The rules for series and parallel combinations of resistors and capacitors will also be explored. Tes Global Ltd is registered in England (Company No 02017289) with its registered office at 26 Red Lion Square London WC1R 4HQ. Build and simulate circuits right in your browser. 15 questions in total. • The report begins with a short statement of what is being measured, and why. Experiment 14 from Advanced Physics with Vernier — Beyond Mechanics Lab Book Included in the Lab Book. Light bulbs are used to give a visual indication of the flow of current and power consumed by a resistive element. Measurement of I-V characteristics. Series and Parallel Resistive Circuits Physics Lab VIII Objective In the set of experiments, the theoretical expressions used to calculate the total resistance in a combination of resistors will be tested experimentally. A drawing of a full-wave bridge rectifier is given below. PH 262 - General Physics II. Physics 111-Lab Library Reference Site. The bridge is commonly used in control circuits. Physics Laboratory 6 Simple DC circuits and Resistance Measurements. In Book I of Physics you will find a list of experiments in the end. 3 In this lab, all currents are DC, so you will never use the meters. Graphical method of dc analysis. Edition 201 8. 9 10/29 ~ 11/4 Lab. Design of Electronic Circuits Lab ReportZEIT 1206 DEC1 Lab Report 1 DC Circuits - Analysis and Design Alexander Glover, z3422512 Abstract DC circuit analysis and design, play a massive role in electrical engineering and without the correct application of theory and practise in unison, nothing can be achieved in a true engineering sense. How close was. Does it work in AC circuits? Yes, it. Topic 12: Direct Current Circuits Source: Conceptual Physics textbook, lab book and CPO textbook and lab book Types of Materials: Textbooks, lab books, worksheet, lab/activity, demonstration, websites/videos and good stories Building on: Circuits are the practical application of the electric forces, electrical. Physics 208 - Lab 5 - Currents 1 DC Cable Assembly you might not have gotten to currents and circuits yet. It states that the amount of electric current flowing in a circuit is directly proportional to the voltage applied to the circuit, and inversely proportional to its resistance. Study the safety procedures of the electrical lab 2. Therefore, for series circuits it is in general simpler to calculate the max energy stored by considering the inductor and in parallel circuits by considering the capacitor. Department of Physics 8. Equipment. For the time being, the accuracy of components decreases and your supply might display wrong results. Physics 331, Fall 2008 Lab II - Handout 1 Laboratory II: Transistors The common-emitter ampli er with bypassed emitter resistor 1 Disclaimer I will discuss silicon based NPN-type bipolar transistors such as the ones used in the lab. Breadboards, Meters and Ohm’s Law. Objectives 1. 3) A passive element is a two-contact device that contains no source of power or energy; an element that has a power source is called an active element. Predict the behavior of an LR circuit. Lab 5: Resistance, current, and circuits Phy208 Spring 2008 Name_____ Section_____ Your TA will use this sheet to score your lab. voltmeter in a circuit. · Small, highly efficient, switching power supplies for general use. With that in mind, we can describe the report’s format and basic components. One report estimates 35,000 to 50,000 hours of. 5M award from the Lawrence Berkeley National Laboratory to support. Physics 132 - Lab 4 - Resistance & DC Circuits Goal To apply concepts of voltage, current and resistance to simple direct current (DC) circuits. All students must abide by the Lab Safety Rules while present in the physics laboratory room. Before initially acfivating each circuit arrangement, have the circuit checked by the instructor, unless otherwise instructed. 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. circuit is unaffected by its presence. It is valid for many circuits and allows us to calculate one quantity if we know the value of the other two. INTRODUCTION. Therefore, a circuit known as a rectifier is required to convert the AC voltage from the outlet to a DC voltage that can be used to power many household appliances. circuit analysis in the phasor domain (10) HW #9: (CH 10, 11) DUE 11/25. This is from a physics lab report on voltage and current for resistors in series and parallel. 2 Objective The objective of this lab is to build and test a first order, low-pass filter with resistors and capacitors. Exercise Questions II. Calculations [Verification of Ohm’s law report] The theoretical calculations are achieved from the original formula, V = IR. 5) to calculate the resistance of each branch and then of each required combination of branches, as illustrated at the end of the example given. PRE-LAB READING. Circuit Lab is a laboratory event which deals with the various components and properties of direct current (DC) circuits. When these circuits are connected to a DC power supply (such as a battery), the current through the circuits and the potential. Department of Education (FIPSE), 1993-2000 University of Virginia Physics Department PHYS 241W, Fall 2004 In this lab, you will first examine the role of the battery in causing a. 2 8 T 12/11/16. 4 provides 10V. by Ron Kurtus (revised 14 August 2005) A direct current (DC) electrical circuit consists of a source of DC electricity with a conducting wire going from one of the source terminals to a set of electrical devices and then back to the other terminal, in a complete circuit. Theory In this lab exercise, you will use the same hidden RLC circuit that you worked with last. AC versus DC There are two main types of current used in most electronic circuits today. Cars, measurement devices and calculators, and cars are the only DC circuits which remain. magnetism including simple dc circuits, electric field, electric potential, magnetic field, and inductance. Kirchhoff’s rules provide a general procedure for analyzing dc circuits no matter how complex they might be. Solving Combination Circuit Problems The basic technique used for solving dc combination-circuit problems is the use of equivalent circuits. Chiu 5 Lab 2 Report Instructions General rules about lab report (applicable to all following lab reports of this semester): 1. DC Electric Circuits: The RC Circuit Goals and Introduction We know from class and our other lab activities that when a current is run through a resistor, there is a potential difference …. Transient, DC, AC, Stability, Noise, PSRR analysis. Lab Report Group Number : 02 The Half wave rectifier is a circuit, which converts an ac voltage to dc voltage. •To understand the use of "root mean square" (rms) voltages and currents. The current flow is expected to be uniform throughout the series circuits, but will be stronger through the smaller resistor in the parallel circuits. from basic level to advanced level. A force is exerted on the coil as a result of the interaction of magnetic field and electric current. Waves can account for sound, light, and optics. Also we will introduce the. Why Electronics Series-Parallel Circuits? In this section you can learn and practice Electronics Questions based on "Series-Parallel Circuits" and improve your skills in order to face the interview, competitive examination and various entrance test (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc. Please read and give a signed copy to your lab teacher. Also includes detailed student guides for using the circuit simulator alone or in combination with a hands-on circuit lab. Electrifying Circuits_Circuit Construction Kit (DC Only) 2 Circuit Construction Kit_MRitchey_072213 Author: mritchey Http Phet Colorado Edu New Simulations Sims Php Sim Gas. Lab 3: Theorems and the Wheatstone Bridge Figure 4 Example circuit for pre-lab analysis. The Lab’s Ciara Sivels was chosen to serve as an American Association for the Advancement of Science (AAAS) IF/THEN Ambassador, joining a group of 125 talented women with backgrounds in science, technology, engineering, and math (STEM) from a variety of industries, companies, universities and laboratories in the United States. A measure of this limit on charge flow is called resistance. To obtain the no-load magnetization characteristics. In Book I of Physics you will find a list of experiments in the end. Then prepare your pre-lab. ME Lab Report 0 50. In this lab we will continue our investigation of DC circuits, now including, along with. Experiment 5 - Electrical Circuits Click here for Experiment 5 - Electric Circuits ‹ Experiment 4 - Van de Graaff up Experiment 6 - The Charge-to-Mass Ratio of the Electron ›. This means that if you start at one point in a circuit and add up all the potential increases and subtract all the decreases in potential as you trace out a loop, then when you get back to the place you started, the potential must be the same. Determination of h/e from the Photoelectric Effect Brian Lim and P. circuit analysis in the phasor domain (10) HW #9: (CH 10, 11) DUE 11/25. After you record your data for the resistors, click 'Stop' to end data measurement. Measurement of resistance using the DMM. Here are the Lab Report Guidelines and Grading. 04 g/100 mL for water. THEORY Ohm’s Law states that the potential difference (V) is directly proportional to the current across the resistor. 5 W at 21 o C. Department of Physics. These circuits consist of discrete resistors and light bulbs that are connected to a DC power supply using conducting wires. Background material for this lab can be found in the text,. 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. Fundamentals of Physics I. Waves can account for sound, light, and optics. 5, 1 on the black DC scale. Thornton Supported by National Science Foundation and the U. Phys 102 formal simple dc circuits lab report 1. Edition 201 8. Physics 1 Lab: Series and Parallel Circuits Introduction: Ohm’s law is the most fundamental relationship between the quantities of electric potential (voltage), electric current, and resistance. Study the safety procedures of the electrical lab 2. Electric potential isn’t the exact same as electric potential energy. DC Electric Circuits: The RC Circuit Goals and Introduction We know from class and our other lab activities that when a current is run through a resistor, there is a potential difference …. It is a very good practice to never touch 'live' circuit elements. You are allowed to refer to your own handwritten lab notebook, pre- and post-lab exercises, and handouts that your instructor may have provided You may NOT refer to the printed lab manual. Connect the 12V output of the DC power supply to the red and green terminals. lab units of two weeks duration: waves, electrostatics, capacitors and dc circuits, magnetostatics, Faraday‟s law, and ac circuits. Lab 8: Differential Amplifier U. Lab addresses concepts and. Taylor performing the experiment. Next we'll continue studying DC circuits. Physics 221 Experiment 4: Capacitors October 23, 2008 Introduction We are all familiar with batteries as a source of electrical energy. For the time being, the accuracy of components decreases and your supply might display wrong results. Discrete resistors are usually made. Equipment. BRIDGE CIRCUITS 1 DC AND AC BRIDGE CIRCUITS 10/2/13 Check with your lab instructor to get the actual value of L for the board you used. 6-1, (I) with the switch S closed and (II) with the switch S open, will be used to test both the junction and loop rules, which may be stated as follows: 1. Physics 24 · General Instructions · Spring 2009 9 sheets of paper (not in your lab notebook) and are to be turned in at the beginning of the subsequent lab period. Study the basic functions of digital multi-meter (DMM) 3. The voltage drop across components of an RC series circuit, an RL series circuit,. PHYSICS 111 LABORATORY Experiment #3 Current, Voltage and Resistance in Series and Parallel Circuits This experiment is designed to investigate the relationship between current and potential in simple series and parallel resistor circuits using ideas of conservation of energy and conservation of charge. However, it may be taken without having taken Physics 1411. This book will serve as a companion reference for a 1st year of an Electrical Engineering undergraduate curriculum. To demonstrate charging of a capacitor in a possibly counterintuitive way. YOU MUST COMPLETE ALL SIX LABORATORY UNITS IN ORDER TO PASS THIS COURSE. The magnetic flux over some area A is defined as (1) Φ=∫ ⋅ KK Bda A In the case that the B-field is uniform and perpendicular to the area , (1) reduces to (2) Φ=B⋅A. Lab Notebooks: Write descriptions of all of your experiments in your lab notebook. What is new will be introduced in this lab. In the last unit you saw that in a series circuit with a battery, 1. OBJECTIVES. To study the resonance behavior in a series RLC circuit. Series and parallel circuits function differently. Chiu 5 Lab 2 Report Instructions General rules about lab report (applicable to all following lab reports of this semester): 1. Objectives 1. Wed Apr 10 - Ch 11 quiz. Impedance, phase relations, resonance and RMS quantities. Typical waveforms include sine, triangle, ramp and square/pulse. The circuits can be powered by a AC/DC power supply or batteries. Experiment 8: RC and RL Circuits. Calculate and measure all values for the circuit in Figure 4 and indicate them in Table 1. 02 Spring 2009. Similarly, a circuit with a resistor and an inductor is an RL circuit. A real ammeter has a very small resistance so that the effect of its presence in the circuit can be neglected. An RLC series circuit has a 40. Connect the banana plug patch cords from the 'OUTPUT' ports of the 750 Interface to the banana jacks on the AC/DC Electronics Lab circuit board. 3 DC Circuits, Ohm's Law and Multimeters Theory: Today's lab will look at some basics of electricity and how these relate to simple circuit diagrams. Setting up the DC power supply for operation as a voltage source and for operation as a current source.