Question

an electron possesses a charge of 1.6x10-19 coulombs how many electron will flow per second to constitute a current of 1 ampere

Answer 1

As per the given data, simply substitute in the known formulae....

Answer 2

Given that

Charge (Q) = 1 C

Electron (e) = 1.6× 10^-19

Number of electron (n) = ?

Q= ne

1 C = n × 1.6×10^-19 C

n = 1/(1.6×10^-19)

n = 6.25 × 10^18 electron