Question

PLS ANSWER PLS
The charge on an electron is known to be 1.6 x 10 -19 coulomb. In a circuit the current flowing is 1 A. How many electrons will be flowing through the circuit in a second?

a) 1.6 x 10 -19

b) 1.6 x 10 19

c) 0.625 x 10 19

d) 0.625 x 10 12

Answer 1

i = q / t

and q = n × e

so

i = n×e/t

here t = 1second

i = 1A

1 = ne

n = 1/e = 1/ 1.6 × 10^-19

n = 0.625×10^19

Answer 2

Answer:

0.625×10`19 is the answer