If I1 goes to the right through R1, I2 goes to the right through R2, and I3 goes to the right through R3, what is the resulting equation resulting from applying Kirchhoff’s junction rule at point b?
a.
I1 + I2 + I3 = 0
b.
I1 + I2 – I3 = 0
c.
I1 – I2 + I3 = 0
d.
I1 – I2 – I3 = 0
a
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