To build and observe the operation of simple electric circuits and to learn measurement methods for electric current and voltage using ammeters and voltmeters. You are given a resistor, an inductor and a capacitor with nominal values of r 12 k, l 0. This work is freely redistributable for noncommercial use, sharealike with attribution. Initial sets of voltagecurrentresistance data come back from the laboratory. General instructions rough record and fair record are needed to record the experiments conducted in the laboratory. To plot vi characteristic of junction diode and zener diode. Always use a power switch to remove power when building circuits. Department of electrical engineering electric circuit 1 laboratory eele 2110 laboratory experiments. When i started writing lessons in electric circuits, my intent was to create a. The circuit diagram for three resistors in series connected to a voltage source. All electronic devices begin with the construction of a basic electrical circuit. Lab preparation electric charges move through electrical.
Circuits from the lab design center analog devices. Electrical circuits lab allison averys science class. In this lab, my objective was to understand the relationships between resistance, potential. This laboratory manual is intended for use in an ac electrical circuits course and is appropriate for either a two or four year electrical engineering technology curriculum.
While using function generators make sure that dc offset is off. In this engaging lab students will use elencos snap circuits to assemble simple and complex circuits and measure current and potential at several points. Use positive numbers for voltage differences, current, etc. In this lab we begin our study of electricity by experimenting with what it takes to light a bulb, how different materials behave in regard to electricity and how basic. Circuits laboratory experiment 1 dc circuits measurement and analysis 1. Pdf electric circuits laboratory manual kashif iqbal. Before doing the circuit connection, check the active components, cro probes, equipment etc. Students will then be asked to draw conclusions about how changes in the circuit affect potential, current, and power in a circuit. A first lab in circuits and electronics internet archive.
Bme 311 electric circuits lab jordan university of science and. Lab 2 simple electric circuits university of minnesota. Discovered some laws relating to the strength of a current in a wire. This laboratory manual is intended for use in a dc electrical circuits course and is appropriate for two and four year electrical engineering technology curriculums. Lessons in electric circuits, volume vi experiments by tony r. Ac circuits 3 solving for the current and using eq. Measuring and understanding voltages in simple circuits. Ece 2120 electrical engineering laboratory ii clemson university. Be sure that parts with positive or negative markings are positioned as shown in the drawings. Conceptual understanding of electrical circuits in secondary. Rc, where r is the circuit resistance your dome light in this case and c is the capacitance, in farads f. Don stalkowski june 2002 technical help with postscripttopdf file format conver. Before conducting the experiment, the student is required to have read the experiment background and procedure from the experiment manual and studied the related theory. Make sure not to forget the units when recording your answers.
In the circuits the students can use resistors, light bulbs, switches, capacitors and coils. Parallel circuits provide several different paths for the electrical current. This section describes the setup of a home electronics. Comprehensive documentation complete design and integration files factorytested evaluation hardware circuits from the. You will also need to use one of the jumper wires provided in the acdc electronics laboratory to complete the circuit. There may be some irregularity at the beginning, due to bouncing when the switch first makes contact, but you can ignore that in your analysis. Linear circuit elements resistors, capacitors, and inductors are the backbone of electrical and electronic circuits. There is also a version of the electrical circuit lab in which data can be collected. Add the switch to your circuit and experiment to see how the switch works to open and close the circuit.
Diodes and diode circuits tlt8016 basic analog circuits 20052006 6 exercise 3. It also aims to introduce matlab a circuit simulation software tool. This laboratory manual for dc electrical circuits, by james m. Lessons in electric circuits, volume vi experiments ibiblio. Electric circuit theory and electromagnetic theory are the two funda. Department of electrical and systems engineering ese206 electrical circuits and systems ii laboratory transformer lab 1. Introduction to electric circuits lab ece235 lab objectives. In particular, if a coil rotates in the presence of a magnetic field, the induced emf varies sinusoidally with time and leads to an alternating current ac, and provides a source of ac. A quick overview of what students will be doing in the rc circuits lab.
In the virtual lab condition the traditional curriculum was supplemented with inquiry learning in a virtual lab. Residential house wiring using fuse, switch, indicator, lamp and. Fiore is ed under the terms of a creative commons license. Rc transient circuits rc circuit response to a periodic stepvoltage excitation with its inertialess electron beam, the oscilloscope is particularly adapted for the display of voltage waveforms that are repetitive. In this lab, we will measure the time constant of di erent capacitors in two situations one where the time constant is. Web page for ece 327, electronic devices and circuits laboratory i.
Labs circuits and electronics electrical engineering. After you have completed the above experiment by using additional wires, bulbs, and batteries. The manual contains sufficient exercises for a typical 15 week course using a two to three hour practicum period. Phys 101 during the past 100 years we have come to rely on the movement of extremely small particles carrying charge electrons to do work for us in a variety of ways.
Rlc circuits 5 a will start the discharge, and should result in a plot resembling fig. Lessons in electric circuits, volume ii ac by tony r. Ece 327 introduces students to simple analog circuits by leading them through building a wireless speaker driver. Do not use the multimeter, if the low battery indication comes 6. Physics 6b lab jexperiment 5 electrical circuits apparatus computer and interface voltage sensor fluke 8010a multimeter pasco circuit board with two dcells box with hookup leads and components introduction this experiment is an introduction to the wiring of simple electrical circuits, the use of ammeters. Erin phlegar and stephen few physics 102l, section. There are two types of electrical circuit, parallel circuits and series circuits. For half wave rectifier with capacitor filter find line and load regulation and ripple factor. Find materials for this course in the pages linked along the left.
Resistors in series and parallel circuits, and their faults as shorts and opens. Bearbeitet the galvanic circuit investigated mathematically in 1827, which formulated the relationship between voltage potential difference, current and resistance in an electrical circuit discoveries. Ohm found that electricity acts like water in a pipe. Rough records are needed to be certified immediately on completion of the experiment. Familiarization with simple resistance measurements 2. The circuits can be powered by a acdc power supply or batteries.
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