Question

In Bohr atom model, the total energy of the electron in hydrogen atom is -3.4eV. Then its angular momentum about the nucleus of the atom is (h=Planck's constant)

• A. $\frac{h}{\pi}$
• B. $\frac{h}{2\pi}$
• C. $\frac{2h}{\pi}$
• D. $\frac{4h}{\pi}$
• E. $\frac{h}{4\pi}$

Answer 1

Answer: (A)

$\frac{h}{\pi}$

Answer 2

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