JEE Main 2012 — Capacitance Question with Solution
JEE Main 2012 (Offline)
Question
The figure shows an experimental plot for discharging of a capacitor in an circuit. The time constant of this circuit lies between:
Choose an option
Show full solutionCorrect option: D
Correct answer
D and
Step-by-step explanation
For discharging of an RC circuit,
So, when
From graph when
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This is a previous-year question from JEE Main 2012, covering the Capacitance 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.