1.Find the current I4 and the voltage V2 for the network shown in Figure 1.R 340E 12 VR 3 0 V2 R36n R48 n:6Ω RFigure 1

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Find the current I4 and the voltage V2 for the network shown in Figure 1. R1 4 0 12 V R33 N V2 R3 E , 6Ω R

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter21: Circuits And Dc Instruments

Section: Chapter Questions

Problem 2CQ: What is the voltage across the open switch in Figure 21.43?

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Concept explainers

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.

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1.
Find the current I4 and the voltage V2 for the network shown in Figure 1.
R 340
E 12 V
R 3 0 V2 R36n R48 n
:6Ω R
Figure 1

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