R, d R2 a Eg R3 e

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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Find the current I1 in the circuit below using Kirchoff’s rules. R1 = 50 Ω, R2 = 5 Ω, R3 = 2.5 Ω, ε1 = 12 v, ε2 = 24 v. (Hint: apply the junction rule at point “a” and the loop rule for loops abcd and aefb.)

a) 4.72 A

b) - 4.95 A                      

c) - 0.23 A                       

d) none of these.

R1
d
R2
2,
a
b
I.
R3
e
Transcribed Image Text:R1 d R2 2, a b I. R3 e
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