JEE Main 2003 — Magnetic Properties of Matter Question with Solution
JEE Main 2003
Question
A thin rectangular magnet suspended freely has a period of oscillation equal to . Now it is broken into two equal halves (each having half of the original length) and one piece is made to oscillate freely in the same field. If its period of oscillation is , the ratio is
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Show full solutionCorrect option: B
Correct answer
B
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This is a previous-year question from JEE Main 2003, covering the Magnetic Properties of Matter 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.