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)...
Related questions
Question
Find I3 in the circuit below. Use units (A), please.
![R,
b
a
20 2
1,
8Ω
12
0.5 2
R2
E3
12 V
E,
18 V
g
E2
3.0 V
3
0.5 2
0.25 2
E4
R4
15 2
0.75 2
24 V](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F26733e7f-c026-453b-9d95-b19106bcace7%2Fe4d475f1-c8e7-4902-a5f6-a93299ef78b9%2Fimrqat3_processed.png&w=3840&q=75)
Transcribed Image Text:R,
b
a
20 2
1,
8Ω
12
0.5 2
R2
E3
12 V
E,
18 V
g
E2
3.0 V
3
0.5 2
0.25 2
E4
R4
15 2
0.75 2
24 V
Expert Solution
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Step 1
Apply Kirchhoff’s current rule at junction b to relate the currents.
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