Total charge on electron is? a) –1.6 × 10⁻¹⁹ C b) –1.6 × 10⁻¹⁸ C c) –1.6 × 10⁻²⁰ C d) –3.2 × 10⁻¹⁹ C
Total charge on electron is? a) –1.6 × 10⁻¹⁹ C b) –1.6 × 10⁻¹⁸ C c) –1.6 × 10⁻²⁰ C d) –3.2 × 10⁻¹⁹ C
Explanation
- The elementary charge on a single electron is -1.6 × 10⁻¹⁹ coulombs.
- It’s a fundamental physical constant.