Physics, asked by rinkigarg1159, 1 year ago

If the diameter of a wire is 25cm,length is 5.2cm,find the resistivity when resistance is 60 ohm

Answers

Answered by princysara
0

radius of wire=12.5 cm=1/8m

length in metre=5.2/100m

resistivity= RA/L

=( 60*22/7*(1/8)^2)/5.2/100

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