Charge of Electron (e) = 1.602 x 10⁻¹⁹ Coulombs Explanation

The elementary charge is the electric charge carried by a single proton or electron. This elementary charge is a fundamental physical constant and is measured approximately 1.6021766208×10⁻¹⁹ coulombs. For proton this value is represented in positive and for electron, it is represented as negative.