Question

The charge on an electron is 1.6X10^ -19. Find the number of electrons that will flow per second to constitute a current of 2A.
plss answer fast...its urgent

Answer 1

I =q/t

and

q =ne

hence

I =n*e/t

since I=2A

, e = 1.6 * 10^-19

and time = 1sec.

therefore

n = 1.25 * 10^19

Answer 2

$<b>$hello behna..!

anSwer↪

Q= ne

n =Q/e

n = 2/1.6 × 10^-19

n = 1.25 × 10^19

thankà

__#SnehaG