Question

calculate the number of electrons constituting one coloumb

Answer 1

charge of one elecron = 1.6 *10∧ -19 C.
therefore 1 C = 1/ 1.6*10∧ -19= 6.25 * 10 ∧18 electrons.

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