Physics, asked by RoseJasmine234, 5 months ago

the area of cross section of a wire becomes half when its length is stretched to double how the resistance of the wire is affected in the new condition?

Answers

Answered by ajjubhai9477

Explanation:

When the wire is stretched to double the length , the area of cross section gets reduced to half. So when the wire is stretched, the resistance multiplies by four times.

Answered by reddappay8

Answer:

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the area of cross section of a wire becomes half when its length is stretched to double how the resistance of the wire is affected in the new condition?​

Answers

the area of cross section of a wire becomes half when its length is stretched to double how the resistance of the wire is affected in the new condition?