JEE Main 2021 — Electrostatics Question with Solution
JEE Main 2021 (27 Aug Shift 1)
Question
A uniformly charged disc of radius having surface charge density is placed in the plane with its center at the origin. Find the electric field intensity along the -axis at a distance from origin:
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Show full solutionCorrect option: C
Correct answer
C
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.