Physics, asked by keerthana5820, 7 months ago

resistence of a netal wire of length 1 metre is 50 ohm at 20 degree celsius if the diameter of the wire is 0.5 mm what is the resistivity of the metal at that temperature

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Answered by manasranjanbiswal87

1

The answer is 1.96×10^-6.

I have attached the full explanation.

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