MHT CET202411 May 2024Evening ShiftPhysicsAtomic PhysicsActual
The angular momentum of the electron in the third Bohr orbit of hydrogen atom is ' l '. Its angular momentum in the fourth Bohr orbit is
Options
- A4 l
- B4 3 l
- C5 4 l
- D3 2 l
Correct answer
B. 4 3 l
Step-by-step solution
Angular momentum of an electron in the nth Bohr orbit of hydrogen atom, aligned & L = nh 2 & ~L n aligned aligned L ₁ ~L ₂ & = l ~L ^ = 3 4 ~L ^ & = 4 3 l aligned