Physics, asked by jasmine4481, 1 year ago

He resistance of a 20 cm long wire is 5 Ï. The wire is stretched to a uniform wire of length 40 cm. The resistance of the wire is

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Answered by tushar3850

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He resistance of a 20 cm long wire is 5 Ï. The wire is stretched to a uniform wire of length 40 cm. The resistance of the wire is

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