Question

calculate the number of electron consisting one coulomb of charge

Answer 1

We know the the electron have charge of
1.6 × 10−19 C

∴ e =1.6 × 10−19 C

Total charge required 1Coulomb.

∴ q = 1C

Since q=ne

⇒ n =q/e

⇒ n =  1/1.6 × 10−19

⇒6.25×1018

⇒6×1018 electrons.

Answer 2

hy
here is your answer

we know that the formula of electron have charge
1.6×10^-19C

therefore e=1.6×10^-19C

total charge required 1Coulombs

q=1C

since q=ne

➡ n=q/e

➡n=1/1.6×10^-19

➡6.25×^18

➡ 6×10^18

i hope you understand