JEE Main 2019 — Alternating Current Question with Solution
From: JEE Main 2019 (Online) 12th January Morning Slot
Question
In the figure shown, a circuit contains two identical resistors with resistance R = 5 and an inductance with L = 2mH. An ideal battery of 15 V is connected in the circuit. What will be the current through the battery long after the switch is closed ?
This question includes a diagram. The text above accompanies the figure.
Choose an option
Show full solutionCorrect option: A
Correct answer
A6 A
Step-by-step explanation
Ideal inductor will behave like zero resistance long time after switch is closed
I = =
I = =
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This is a previous-year question from JEE Main 2019, 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.