Question

If the electronic charge is 16x10°C, then the number of electrons passing through a section of wire per second, when the wire carries a current of 2 ampere is ​

Answer 1

Answer:

Given : e=1.6×10

−19

C I=2 A t=1 s

Using I=

t

ne

∴ Number of electrons n=

e

It

=

1.6×10

−19

2×1

=1.25×10

19

electrons