JEE Main 2012 — Electromagnetic Induction Question with Solution
JEE Main 2012 (19 May Online)
Question
A coil of self inductance is connected at one end of two rails as shown in figure. A connector of length , mass can slide freely over the two parallel rails. The entire set up is placed in a magnetic field of induction going into the page. At an instant an initial velocity is imparted to it and as a result of that it starts moving along -axis. The displacement of the connector is represented by the figure.
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Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
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This is a previous-year question from JEE Main 2012, covering the Electromagnetic Induction 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.