Question

calculate the number of electrons constituting one coulomb of charge.

Answer 1

This is the answer of this question

Answer 2

We know that the a electron have charge of 1.6 × 10^-19 C
∴ e =1.6 × 10^-19 C
Total charge required 1 coulomb.
∴ q = 1C
Since q=ne
⇒ n = q/e
⇒ n = 1/1.6 × 10^-19
⇒n = 6.25×10^18