JEE Main 2023 — Alternating Current Question with Solution
From: JEE Main 2023 (Online) 13th April Morning Shift
Question
In the given figure, an inductor and a resistor are connected in series with a battery of emf E volt. represents the maximum rate at which the energy is stored in the magnetic field (inductor). The numerical value of will be __________.
This question includes a diagram. The text above accompanies the figure.
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Show full solutionCorrect answer: 25
Step-by-step explanation
Rate of energy storing
Now we Know for circuit
So
Time at which rate of power storing will be
So
So
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This is a previous-year question from JEE Main 2023, covering the Alternating 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.