JEE Main 2010 — Electromagnetic Induction Question with Solution
From: AIEEE 2010
Question
A rectangular loop has a sliding connector of length and resistance and it is moving with a speed as shown. The set-up is placed in a uniform magnetic field going into the plane of the paper. The three currents and are
This question includes a diagram. The text above accompanies the figure.
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
Due to the movement of resistor an equal to will be induced in it as shown in figure clearly,
<
Also,
Solving the circuit, we get
and
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This is a previous-year question from JEE Main 2010, 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.