JEE Main · PhysicsEasy
According to the Bohr model of the hydrogen atom, the angular momentum of an electron in the -th orbit is given by which expression?
- A.
- B.
- C.
- D.
Show correct answer & step-by-step solution
Correct answer: B —
Solution
- Bohr's second postulate defines the quantization of angular momentum.
- The condition is .
- Here is the angular momentum.
- Therefore, .
- Hence the answer is (B).
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