Physics, asked by rahulroy9048, 11 months ago

How does the resistanc of a wire varies with its length and area of cross section?


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Answers

Answered by monishchandravamsi
0

resistance mainly depends on three factors.

they are:

1)Resistivity

2)length and,

3)area

Resistance,R=resitivity,,,rho. x. length,,, l/area,,,A

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