Target Exam

CUET

Subject

Physics

Chapter

Atoms

Question:

The angular momentum of electron in nth orbit is given by

Options:

$n h$

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

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

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

Correct Answer:

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

Explanation:

According to Bohr’s second postulate.