In a given DC circuit branch, three currents satisfy Kirchhoff's laws such that i1 enters a node, i2 leaves the node with a value of -1 A, and i3 leaves the node. If the verified calculation yields i1 = 20 A, i2 = -1 A, and i3 = 21 A, select the option that correctly represents these values.

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Electrical Engineering · Network Analysis

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

i1 = 20 A, i2 = -1 A, i3 = 21 A

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Answer 1

i1 = -4 A, i2 = 17 A, i3 = -3 A

Answer 2

i1 = 20 A, i2 = -1 A, i3 = 21 A

Answer 3

i1 = -4 A, i2 = -1 A, i3 = 3 A

Answer 4

i1 = -20 A, i2 = -1 A, i3 = -21 A

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