JEE Main 2022 — Alternating Current Question with Solution
From: JEE Main 2022 (Online) 27th June Morning Shift
Question
The current flowing through an ac circuit is given by
I = 5 sin(120t)A
How long will the current take to reach the peak value starting from zero?
Choose an option
Show full solutionCorrect option: D
Correct answer
D s
Step-by-step explanation
The current will take its peak value in time
So
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This is a previous-year question from JEE Main 2022, 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.