JEE Main 2020 — Alternating Current Question with Solution
JEE Main 2020 (07 Jan Shift 1)
Question
A circuit behaves like a clamped harmonic oscillator. Comparing it with a physical spring-mass damped oscillator having damping constant the correct equivalence would be:
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
In damped oscillation

In the circuit
Comparing equation (i) and (ii)

In the circuit
Comparing equation (i) and (ii)
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Alternating Current chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2020, 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.