Science, asked by ankitmeena880063, 9 months ago

avaya of given material having length L and area of cross section a has a resistance of 20 Ohm. what would be the resistance of another wire of the same material having length L/2 and area of cross sections to 2A

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Answered by snissarali

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avaya of given material having length L and area of cross section a has a resistance of 20 Ohm. what would be the resistance of another wire of the same material having length L/2 and area of cross sections to 2A

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