Question

х + Launch Meeting - Zoom В6 yi ilаа Х Online Lab - 193-EE-204-52(Fun X webdav/pid-1183350-dt-content-rid-11108302 1/courses/193-EE-204-merged-rakan/EE204_Lab_Manual.pdf Fundamentals of Electrical Circuits Laboratory Manual 204 Experiment No. 4 Current and Voltage Divider Rules Objective: To experimentally verify the Current Divider Rule (CDR) for parallel circuits and the voltage divider rule for series circuits. Pre-Lab Assignment: For the circuit shown in Figure 1 and Figure 2, calculate: 1. The unknown voltages and currents shown. Vs=10V. 2- The equivalent resistance seen by Vs. Hint: Read through this experiment Apparatus: DC Power Supply Digital Multimeter Carbon Resistors: 1000, 1500, 2200 and 33092 Objectives: 1. To study the voltage current relationships of series and parallel circuits 2. To verify the voltage current divider and voltage divider rules. Introduction: R V Ra I R R R3 Vs Figure. 1: Series circuit Figure 2: Parallel circuit e

Please solve the pre-lab

Answer 1

RULL Ary from Resistors het Ri=1002 R2 = 15oz R₂ = 2202 = *(1) Fig (1) m 10V 23 M ferom Voltage divide ar, ve get RX10 RitR2tR3 100 x 10 = 12.127V =4 470 V₂= R₂ x 10 R1 + R2 + R3 150 470 x 10 - 3.191V = V2 220 070 14.69V : V₃ Rzx10 R1 + R2 + R3 tigris By cwrrent distiü bution, Is (1 RO I x Is I, - R2 RitR2 Is = 95€ Is I, 2 Is 5 Ri Is 12= 250 RitR2 100 Is → 12- a Is (: guren uni question Is is not

Resistance Accross Ve Ri R2 R> M. R3 R=R1+R2 + R3 R = 100 tiso +220 =14702=R for fig (2) R2 R ER - - R=Ri ||R2 => R= 100/1150 4 100X150 100x150 100 +150 280 R=600
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