Question

One coulomb of charge is equal to how many electrons

Answer 1

1 e- ➡️ 1.6×10^-19 C

So, x e- ➡️ 1 C

So, x = 1/1.6×10^-19

= 0.625×10^19

= 6.25×10^18 e-.

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