Question

I
2. A current of 1 A is flowing through a conductor. How
many
electrons pass through any cross-section of the
conductor (i) per second, (ii) in 1.6 second?​

Answer 1

Answer:

q = I × t

= 1× 1 = 1c

q = n×e

1 c = n × 1.6 × 10 to the power minus nineteen

n = 6.25 × 10 to the power of eighteen

(2) t = 1.6 sec

q = i × t = 1× 1.6 = 1.6 c

q = n×e =

1.6c = n .1.6× 10 to the power minus ninteen

n= 10 to the power of ninteen