PRACTICE PROBLEM 2.4: Find vi and v2 in the circuit1 120shown in Figure below. Also calculate i and iz and thepower dissipated in the 12-2 and 40-2 resistors.Answer:v = 5 V, i= 416.7 mA, pi = 2.083 W, v2 10 V,i210 215 V*E 40 2RuR3250 mA, p2 2.5 W.%3Dww

SOlution: Given that V = 15 V R1 = 12 Ohm R2 = 6 Ohm R3= 40 Ohm R4 = 10 Ohm

PRACTICE PROBLEM 2.4: Find vi and v2 in the circuit 120 ww shown in Figure below. Also calculate in and iz and the www power dissipated in the 12-S2 and 40-2 resistors. 15 V Z 10 a 40 a Answer:= 5 V, i=416.7 mA, pi 2.083 W, v2 10 V,iz Ru R3 250 mA, p2 = 2.5 W. %3D ww-

PRACTICE PROBLEM 2.4: Find vi and v2 in the circuit 120 ww shown in Figure below. Also calculate in and iz and the www power dissipated in the 12-S2 and 40-2 resistors. 15 V Z 10 a 40 a Answer:= 5 V, i=416.7 mA, pi 2.083 W, v2 10 V,iz Ru R3 250 mA, p2 = 2.5 W. %3D ww-

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

PRACTICE PROBLEM 2.4: Find vi and v2 in the circuit
1 120
shown in Figure below. Also calculate i and iz and the
power dissipated in the 12-2 and 40-2 resistors.
Answer:v = 5 V, i= 416.7 mA, pi = 2.083 W, v2 10 V,i2
10 2
15 V
*E 40 2
Ru
R3
250 mA, p2 2.5 W.
%3D
ww

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