Question

If a current of 0.1 ampere flows through a conductor, find a number of electrons crossing the area of cross section per secand also find net flow if charge of this current is maintained for one hour.

Answer 1

As we know

I=q/t

0.1= q/60

so net flow ie q=6coulomb

and

no of electron are =

q=ne

n=q/e

6/1.6×10^-19

=3.7×10^19 electrons

Answer 2

Answer:

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