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jforce93
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Homework Statement
I have this circuit diagram (see attached), and the question is: Which of the following equations is Kirchhoff's first rule as applied to the above circuit?
With the answers:
I1 + I2 + I3 = 0
I1 - I2 + I3 = 0
I1 + I2 - I3 = 0
I1 - I2 - I3 = 0
(it's multiple choice)
The
Homework Equations
sum of Iin = sum of I out
The Attempt at a Solution
I can't even begin. I understand Kirchoff's laws pretty well, but it just appears to me that the circuit is drawn wrong.
What am I doing wrong?
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