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

Using Kirchhoff's law for nodes A,B,C and D and then Kirchoff's law for the circuits around the main building, the annex and the warehouse, write a system of seven equations that could be solved for the currents I1, I2, I3, I4, I5, and I6

I get (NOTE**the I are capital i, not one)

3. The attempt at a solution

I1-I2-I3=0

I3-I4-I6=0

I4-I5+I6=0

-I1+I2+I3=0

10I1-20I2=400

10I4-RI6=0

My answer seems to be wrong, please help!

Thanks

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# Homework Help: Using Kirchhoff's law for nodes A,B,C and D and for the circuits find the system of

Can you offer guidance or do you also need help?

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