JEE Main 2020 — Electrostatics Question with Solution
From: JEE Main 2020 (Online) 3rd September Evening Slot
Question
Concentric metallic hollow spheres of radii R and 4R hold charges Q1
and Q2
respectively. Given that
surface charge densities of the concentric spheres are equal, the potential difference V(R) – V(4R) is :
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
[As K = ]
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This is a previous-year question from JEE Main 2020, 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.