Physics, asked by palak5275, 1 year ago

A given wire is streched to 3 times it's length. what will be the new resistance if it's origin resistance is r?

Answers

Answered by Anonymous

1

Explanation:

New resistance will be 9r.

Answered by vanshika7314

1

Answer:

9r will be it's origin resistance if there will be no effect on area

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