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Why does current remain constant along a wire of non uniform cross section?

Why does current remain constant along a wire of non uniform cross section?

Grade:12

1 Answers

Aastha Singh
askIITians Faculty 212 Points
5 years ago
dear student,

Current is non dependent on area of cross section of wire, its the current density which depends inversely on the area of cross section of the wire, hence current remains constant.

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