Question

Quantum of electric charge in e.s.u. is

Answer 1

Electron charge, (symbol e), fundamental physical constant expressing the naturally occurring unit of electric charge, equal to 1.6021765 × 10 −19 coulomb, or 4.80320451 × 10 −10 electrostatic unit (esu, or statcoulomb). thanks

Answer 2

1.6021765 × 10−19 coulomb, or 4.80320451 × 10−10 electrostatic unit (esu, or statcoulomb)