Physics, asked by Assassinharshit, 1 year ago

the resistance of a wire of 0.01 CM radius is 10 ohms if the resistivity of the material of the wire is 50 × 10-8 ohm metre find the length of the wire

Answers

Answered by elbert21
1
length =(resistance ×area of cross section )/resitivity of the material ......
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