JEE Main · PhysicsEasy
In the Bohr model of the hydrogen atom, what is the angular momentum of an electron in the first orbit ($n=1$)?
- A.$h / \pi$
- B.$h / 2\pi$
- C.$h / 4\pi$
- D.$2h / \pi$
Show correct answer & step-by-step solution
Correct answer: B — $h / 2\pi$
Solution
Bohr's quantization condition is . For , the angular momentum is .
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