Physics, asked by zamzamabdihuse, 1 year ago

if a wire of resistivity is stretched to thrice it's initial length,what will be its new resistivity

Answers

Answered by MrL1

2

resistivity will become one-third ;p

Answered by Steph0303

2

Resistivity is inversely proportional to length of wire

Therefore the resistivity decrease 1/ 3 times of its old resistivity.

Hope it helps!!

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