JEE Main 2022 — Atomic Physics Question with Solution
JEE Main 2022 (25 Jul Shift 1)
Question
The momentum of an electron revolving in orbit is given by : (Symbols have their usual meanings)
Choose an option
Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
According to Bohr's postulates, angular momentum of an electron in an orbit is given by,
Therefore, linear momentum
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This is a previous-year question from JEE Main 2022, covering the Atomic Physics chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.