The drift velocity of a free electron in a conductor carrying a current I is Vd when the cross-sectional area of the conductor is r. Find the current in another conductor of the same material with half the radius when the drift velocity of the electron is 3Vd?

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Electricity and Magnetism

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Understanding Ohm's Law & Current electricity

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mdasfaaruddinshareefLv10

2 Aug 2023

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Ankit LalLv10

29 Dec 2020

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