An electron in Bohr's hydrogen atom has an energy of -3.4 eV... | Physics | SolveeIt | Solveeit

Today, August 23

Question

An electron in Bohr's hydrogen atom has an energy of -3.4 eV. The angular momentum of the electron is:

A

$\frac{h}{\pi}$

B

$\frac{h}{2\pi}$

C

$\frac{nh}{2\pi}$ (n is an integer)

D

$\frac{2h}{\pi}$

Answer

$\frac{h}{\pi}$

Explanation

Solution

The correct option is (A): $\frac{h}{\pi}$