Which cannot be true about the branch currents across a junction in a network of resistors? what is the answer? a) i1 – i2 – i3 = 0 b) i1 + i2 – i3 = 0 c) Option 5 d) – i1 + i2 – i3 = 0 e) i1 + i2 + i3 = 0

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A: Equivalent resistance in series  R = R1 + R2  Equivalent resistance in parallel  1/R = 1/R1 + 1/R2

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A: We will answer the question using Kirchoff's voltage rule. The detailed steps are as follows.

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A: Given data :- i1 = 5 A i2 = 2 A

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A: Approach to solving the question: Detailed explanation:Examples: Key references:

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