- #1

slh3410

- 11

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My first attempt at a KVL equation using mesh analysis incorrectly established that the voltage differences V1 and V2 both had to be zero. Unless there is a voltage difference over a current source, I do not know where to start a correct solution.

Here was my first set of equations in full, with my currents numbered 1-4, left to right, in the clockwise direction.

KVL 1) (i1-i2)(40)=0

KVL 2) (i2-i1)(40)+(i2)(80)+(i2-i3)(80)=0

KVL 3) (i3-i2)(80)+(i3-i4)(120)=0

KVL 4) (i4-i3)(120)=0

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