Sharanya Asked a Question
March 28, 2021 8:49 pmpts 30 pts
86. A metal wire of radius r and electron density n is carrying a current I. Then, the drift velocity V, of the electrons in this wire is given by (A) Itr ne (B) r'ne Ine C) (D) 2 ne Here e is the charge of electron.
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  • Neeraj bangruwa thankyou
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