Physics, asked by stef9785, 1 year ago

A wire of length l and resistance r is stretched so that its length is doubled and area of croos section is halved how will its resistance change and resistivity changed justify

Answers

Answered by HannahBBPSBV

0

Explanation:

bs72uueu2i2727e8e8e8e8ejbebzu8282i8bdhdjx

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