Problem: determine the unknown currents -3A 5A 1A -5A i1

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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I understand how the answer was derived but what i don't understand is why was the 1A ignored when solving the problem to determine the unknown currents it wasn't used why is that?
Problem: determine the unknown currents
-3A
5A
1A
-5A
Transcribed Image Text:Problem: determine the unknown currents -3A 5A 1A -5A
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