Question

Calculate the number of electrons constituting one coulomb of charge.

Answer 1

one coulomb is the charge possessed by 6.25 into 10 raise to 18 electrons

Answer 2

There are 6.25 * 10¹⁸ electrons in one coulomb of charge.

• Charge of one electron = 1.6 * 10⁻¹⁹C
• In other words, when the charge is 1.6 * 10⁻¹⁹ C, it corresponds to 1 electron.
• Therefore, when charge is 1 C, it is equal to 1/(1.6 * 10 ⁻¹⁹) electrons = 6.25 * 10¹⁸ electrons.