JEE Main 2023 — Alternating Current Question with Solution
JEE Main 2023 (25 Jan Shift 1)
Question
An LCR series circuit of capacitance and resistance of , is connected to an A.C. source of frequency . For maximum value of amplitude of current in circuit, the value of inductance is ____.
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Show full solutionCorrect answer: 100
Correct answer
100
Step-by-step explanation
Given here,
Resonance frequency (amplitude of the current will be maximum in this case) is given by , here, is the inductance.
Putting the values,
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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.