Question

a wire carries a current of 2 a.HOW MANY ELECTRONS PASS AT A GIVEN point in this wire in 1 second

Answer 1

Answer:

NCH to students and I will be there in

Explanation:

hffgjj. hu g of the day I was in the shower ty for themselvesb but I'm going in the right direction to the

Answer 2

CURRENT=CHARGE/TIME. (1)

HERE TIME=1SEC. CHARGE=ne

where n= no. of electrons, e=electronic charge(1.6×10^-19)

put this in (1)

2=n×1.6×10^-19

n=2/1.6×10^-19=1.25×10^19electrons