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Asked Oct 13, 2019

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Hi, here's my question.

26.28: In the figure, find **(a)** the current in each branch and **(b)** the potential difference Vab of point a relative to point b.

Step 1

(a). Let ‘a’ be the current in the upper branch (right to left), ‘b’ be the current in the middle branch (left to right), and ‘a-b’ be the current in the lower branch.

Apply Kirchhoff’s current law in the circuit containing upper and lower.

Step 2

Apply Kirchhoff’s current law in the circuit containing middle and lower.

Step 3

Solve equation ...

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