JEE Main 2026 — Electromagnetic Induction Question with Solution
JEE Main 2026 (21 January Shift 1)
Question
A conducting circular loop of area is placed perpendicular to a magnetic field which varies as Tesla. If the resistance of the loop is , then the average thermal energy dissipated in the loop in one period is J.
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
Flux: Wb
Induced EMF: V
Induced current: A
Power dissipated: W
Average power: W
Time period: s
Energy in one period: J
Induced EMF: V
Induced current: A
Power dissipated: W
Average power: W
Time period: s
Energy in one period: J
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This is a previous-year question from JEE Main 2026, 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.