Science, asked by naruto45, 6 months ago

Explain resistance in a wire .

Answers

Answered by 46omkar7

3

Answer:

An electric current flows when electrons move through a conductor, such as a metal wire.This makes it more difficult for the current to flow, and causes resistance. The resistance of a long wire is greater than the resistance of a short wire because electrons collide with more ions as they pass through.

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