Physics, asked by kanhaiya8777, 1 year ago

A wire of length l is streched 10% find new resistance

Answers

Answered by ap92220

0

R=pl/A ....(1)
R'=pl+l×10/100/A
R'=p11l\10×A
R'=p11l/10A
R'=11R/10 [From equation (1)]
Hence, resistance increased by 11/10 times.

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