JEE Main 2025 — Magnetic Effects of Current Question with Solution
JEE Main 2025 (4 Apr Shift 2)
Question
A particle of charge and mass is present in a strong magnetic field of 6.28 T. The particle is then fired perpendicular to magnetic field. The time required for the particle to return to original location for the first time is ________ S.
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Show full solutionCorrect answer: 0
Correct answer
0
Step-by-step explanation
Angle between of charge is motion will be uniform circular motion time period is given by
seconds
NTA Answer is 10
Correct Answer is 0 (nearest integer)
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This is a previous-year question from JEE Main 2025, covering the Magnetic Effects of Current 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.