Resistors can be combined in simple circuit arrangements that increase or decrease the overall resistance in the circuit. These arrangements are called series and parallel circuits. Fig. 2 (a) illustrates two resistors connected in series and Fig. 2 (b) shows the resistors in a parallel arrangement. ME Lab Report 0 50.2 Objective The objective of this lab is to build and test a first order, low-pass filter with resistors and capacitors. The magnitude response of the filter to sinusoidal inputs of various frequencies will be measured and compared to values predicted from electrical circuit theory. Background The voltage and currents of the circuits will be measured to calculate the experimental resistance. Theory A device which obeys Ohm’s Law generally can be described as a resistor, which has a resistance R. Ohm’s Law: V = IR Equation 1 Resistors of two or more can be placed in series or parallel. Experiment 5: Simple Resistor Circuits Introduction In this lab, we will investigate Ohm’s Law, and study how resistors behave in various combinations. Along the way, you will establish that certain measurements are a ected by the way in which circuit elements are connected to each other. In a direct current (DC) circuit, the relationship ... Introduction to analog circuits and operational amplifiers Electronic circuit design falls generally into two broad categories: analogand digital (a third category, interface circuitry, includes hardware to join these two major circuit realms). Digital circuitry, as you probably already know, uses electronic components and systems to AC circuits: resistors AC circuits have an enormous range of applications. Here we cover the most important aspects For this lab: Consider only sources that vary sinusoidally: Simple example: Function generator + resistor Ohm’s Law: voltage across the resistor is just ~ The voltage across the resistor is then simply: NCERT Class 10 Science Lab Manual Resistors in Parallel Class 10 Physics Practical Introduction. When resistors are connected such that they branch out from a single point and join up again in the circuit. This is known as a parallel connection. Resistors can be combined in simple circuit arrangements that increase or decrease the overall resistance in the circuit. These arrangements are called series and parallel circuits. Fig. 2 (a) illustrates two resistors connected in series and Fig. 2 (b) shows the resistors in a parallel arrangement. Essay Example on Circuit Lab Report After using color table we determined the values of resistors by using altimeter While measuring the values of the resistor by millimeter it is important to not to hold it by two hands since the human body has an effect on it and wrong values can appear that’s why we measured them by placing the resistors ... For single frequency AC systems, the theorem can also be applied to general impedances, not just resistors. Any complex network can be reduced to a Thevenin's equivalent circuit consist of a single voltage source and series resistance connected to a load. To calculate the equivalent circuit, one needs a resistance and some voltage - two unknowns. Physics 1051 Laboratory #6 Intro to Circuits Parallel and Series Circuits Lab Report 7: Switch on the power supply and use a DMM to measure the voltage across each resistor and record those values with uncertainty. Lab Report 8: Use Ohm’s Law to calculate the current flowing through each resistor and its uncertainty. Simple Blinking LED Circuit: A very simple circuit that you can build to blink or flash LEDs. The circuit is built using transistors, resistors, capacitors, and LEDs. Of course you will need a breadboard, wire jumpers, and a power source. The parts list includes: PNP T… Basic Circuits Lab Report Introduction The Basic Circuits Lab is used to help learn the definitions, symbols, and units for current, voltage, and resistance as well as how to measure all three. It also helps the students understand resistor color codes and explore their properties when connected in both series and parallel. If you follow these basic rules, your breadboard will last indefinitely, and your experimental components will last a long time. Resistors Most axial resistors use a pattern of colored stripes to indicate resistance. A 4 band identification is the most commonly used color coding scheme on all resistors. It consists of ELECTRIC CIRCUITS LABORATORY MANUAL (ECE-235 LAB) GUIDE LINES FOR THE EXPERIMENTS AND REPORT PREPARATION Introduction to electricity, circuits, current, and resistance. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/physics/circu... 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. The naming convention is as follows: [Table Number][Short Experiment Name].doc. For example the group at lab table #5 working on the Ideal Gas Law experiment would rename their template file as "5 Gas Law.doc". Introduction to the laboratory, familiarity with basic instruments, including analog and digital oscilloscopes. INTRODUCTION . All experiments in the laboratory will be performed at a test bench which has several basic electronic instruments permanently installed. See the lab report writing resources for more information about the contents of a good lab report. Each group will submit one lab report. On your cover page, include: the class identifier (i.e., "ECE 327") the section day and time (e.g., "Tuesday 8:30") 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. 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. Lab Manual: Appendix A: Math Review (solving 3 equations with 3 unknowns) Objective The objective of this experiment is to apply Kirchhoﬀ’s rules for circuits to a two-loop circuit to determine the three currents in the circuit and the electric potential diﬀerences around each loop. Theory The two basic laws of electricity that are most ...

If you follow these basic rules, your breadboard will last indefinitely, and your experimental components will last a long time. Resistors Most axial resistors use a pattern of colored stripes to indicate resistance. A 4 band identification is the most commonly used color coding scheme on all resistors. It consists of Lab circuit board (see locations D and E, at the lower right in Figure 7 below). Figure 7 The AC/DC Electronics Lab Circuit Board 3. Place a 100-Ω resistor in the pair of springs nearest to the banana jacks at the lower right corner on the AC/DC Electronics Lab. The springs are connected by conductors to the jacks. experiments 1-2 Lab Report . University. University of Wollongong. Course. Fundamentals of Electrical Engineering (ECTE290) Academic year. 2007/2008. Helpful? 20 2 ... Complete the following on the Lab 1 - Results Sheet before coming to the lab. Everything in light green on the results sheet is part of the prelab. For the resistors in table 1. RESISTORS A - (4-band resistors) and table 2. RESISTORS B - (5-band resistors) determine the color code and tolerance for each resistor. Using the tolerance, calculate ... Assemble the following circuit on your breadboard At the bottom of the circuit you see the symbol for a DC power supply (or battery). In this part we will use the laboratory DC power supply for V 1. We will use the same circuit and the DS power supply in the next part of the lab. The symbols for resistors and Ground are also shown in the diagram. Basic Circuits Lab Report Introduction The Basic Circuits Lab is used to help learn the definitions, symbols, and units for current, voltage, and resistance as well as how to measure all three. It also helps the students understand resistor color codes and explore their properties when connected in both series and parallel. When doing circuit analysis, you need to know some essential laws, electrical quantities, relationships, and theorems. Ohm’s law is a key device equation that relates current, voltage, and resistance. Using Kirchhoff’s laws, you can simplify a network of resistors using a single equivalent resistor. You can also do the same type of calculation to obtain […] What is an Operational Amplifier (Op-amp)? Operational Amplifiers, also known as Op-amps, are basically a voltage amplifying device designed to be used with components like capacitors and resistors, between its in/out terminals. They are essentially a core part of analog devices. Feedback components ... Lab circuit board (see locations D and E, at the lower right in Figure 7 below). Figure 7 The AC/DC Electronics Lab Circuit Board 3. Place a 100-Ω resistor in the pair of springs nearest to the banana jacks at the lower right corner on the AC/DC Electronics Lab. The springs are connected by conductors to the jacks. Course introduction: Expectations, lab resources, protocol. Introduction to electronic circuits: Basic circuit analysis, build circuit on prototype board, use signal generator and measuring equipment, series and parallel circuits, resistors and capacitors, diodes and transistors, DC and AC signals. Essay Example on Circuit Lab Report After using color table we determined the values of resistors by using altimeter While measuring the values of the resistor by millimeter it is important to not to hold it by two hands since the human body has an effect on it and wrong values can appear that’s why we measured them by placing the resistors ... Lab 2: Resistive Circuits EE43/100 Spring2013 6 Lab!Equipment:!Digital!Multimeter!(DMM),!Power!Supply,andSolderlessProtoboards! Allelectronicgadgetsneedpowertooperate ... Construct the following circuit, and once again set the voltage of the battery to 24.0 volts. Figure 4.2.2 – Light Bulb Circuit #2. You are given two light bulbs, one of which has twice the resistance as the other. When arranged as they are in the circuit above, their combined brightness is the same as the 5-light bulb arrangement above. basic circuit analysis 2.1 Introduction In this lab several circuits and techniques will be used to gain experience and understand of laboratory practices and electric circuit methods. In the previous lab you verified Ohm’s Law and Kirchhoff’s Laws and saw how to use them to understand parallel and series resistors. “wet lab” has been implemented to illustrate the concepts of voltage and current as well as Kirchhoff’s current law and the transient behavior of RC circuits. The hydraulic lab takes place as a portion of a supplementary lab for Circuits I which includes hands-on experiments with circuit components, timers, LED’s, and op amps. 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. The naming convention is as follows: [Table Number][Short Experiment Name].doc. For example the group at lab table #5 working on the Ideal Gas Law experiment would rename their template file as "5 Gas Law.doc". (Lab 3 report due at beginning of the period) (Pre-lab4 and Lab-4 Datasheet due at the end of the period) I. Instructional Objectives Design and construct circuits that transform sinusoidal (AC) voltages into constant (DC) voltages. Design and construct a voltage regulator based on the characteristics of the Zener diode. Oct 07, 2012 · Lab Report#1 Measurements in resistive networks and circuit laws laboratory Abstract: The purpose of this lab is to verify the Ohm's Law, Kirchhoff's Voltage and Current Laws. As well as the introduction to the voltage division. Fundamental components in analog circuits are resistors, capacitors, inductors, diodes, transistors, and operational amplifiers. Fundamental components in digital circuits are transistors, logic gates, and integrated circuits (ICs). Introduction to Circuits -Lab Report 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. Lab 1: Introduction to Laboratory Equipment For this first lab you will be working individually. When you enter the lab, please find a bench that is not occupied. You will only be allowed one class period to work on this lab. You must hand in your answers to the tasks contained in this lab at the end of class. LAB MANUAL ELECTRONIC DEVICES & CIRCUITS LAB Dept. of ECE CREC 5 V-I CHARACTERISTICS: PROCEDURE: (i) FORWARD BIAS (For ‘Ge’ and ‘Si’ Diode): 1. Connections are made as per the circuit diagram. 2. For forward bias, the RPS +ve is connected to the anode of the diode and RPS –ve is Fundamental components in analog circuits are resistors, capacitors, inductors, diodes, transistors, and operational amplifiers. Fundamental components in digital circuits are transistors, logic gates, and integrated circuits (ICs).