(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Given

I_{0}=-2 A

I_{1}=-4 A

I_{s}= 8 A

V_{s}= 12 V

Find all the unknown currents.

http://sphotos-a.xx.fbcdn.net/hphotos-snc7/398253_493549703997883_2004542070_n.jpg [Broken]

2. Relevant equations

Kirchhoff’s current law

3. The attempt at a solution

I start at nodeaand found I_{2}= 6 A

and then from R_{2}follow the current to find out that

I_{s}= I_{3}+ I_{2}= 8A => I_{3}= 2 A

thanks for your time.

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# Homework Help: Use KCL to solve a Very simple electrical circuit

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