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Questions  

A current of 4.8 A is flowing in a conductor. The number of electrons passing per sec through the conductor will be :

a
3 x 1019
b
76.8 x 1020
c
7.68 x 1020
d
3 x 1020

detailed solution

Correct option is A

n=qe=Ite=4.811.6 x 10-19=3 x 1019

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