JEE Main 2013 — Atomic Physics Question with Solution
JEE Main 2013 (22 Apr Online)
Question
Orbits of a particle moving in a circle are such that the perimeter of the orbit equals an integer number of de-Broglie wavelengths of the particle. For a charged particle moving in a plane perpendicular to a magnetic field, the radius of the orbital will therefore be proportional to :
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
According to the question,
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Atomic Physics chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2013, 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.