Question

one columb of charge contain how many electon with steps

Answer 1

We know that the a electron have charge of 1.6 × 10−19 C∴ e =1.6 × 10−19 CTotal charge required 1Coulomb.∴ q = 1CSince q=ne⇒ n =q/e⇒ n =  1/1.6 × 10−19⇒6.25×1018⇒6×1018 electrons.