JEE Main 2023 — Current Electricity Question with Solution
From: JEE Main 2023 (Online) 30th January Morning Shift
Question
The charge flowing in a conductor changes with time as . Where and are constants. Minimum value of current is :
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
(for max/min of i)
at (i is minimum as i is an upward parabola)
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This is a previous-year question from JEE Main 2023, covering the Current Electricity 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.