Question

What will be the angular momentum of a electron, if energy of this electron in H-atom is 1.5eV (in J-sec)(a) 1.05×10⁻³⁴
(b) 2.1×10⁻³⁴(c) 3.15×10⁻³⁴(d) - 2.1×10⁻³⁴

Answer 1

the answer to this question is 3.15×10⁻³⁴

Answer 2

3.15×10⁻³⁴..........