JEE Main 2021 — Electrostatics Question with Solution
From: JEE Main 2021 (Online) 26th August Evening Shift
Question
The two thin coaxial rings, each of radius 'a' and having charges +Q and Q respectively are separated by a distance of 's'. The potential difference between the centres of the two rings is :
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
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This is a previous-year question from JEE Main 2021, covering the Electrostatics 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.