Charge of the electron is equivalent to:

(A) 1.6 x 10-16 Coulomb
(B) 1.602 x 10-17 Coulomb
(C) 1.67 x 10-18 Coulomb
(D) 1.602 x 10-19 Coulomb

Answer: (D) 1.602 x 10-19 Coulomb
Charge of the electron is equivalent to 1.602 x 10-19 Coulomb.