JEE Main 2021 — Electrostatics Question with Solution
From: JEE Main 2021 (Online) 27th August Evening Shift
Question
Figure shows a rod AB, which is bent in a 120 circular arc of radius R. A charge (Q) is uniformly distributed over rod AB. What is the electric field at the centre of curvature O ?
This question includes a diagram. The text above accompanies the figure.
Choose an option
Show full solutionCorrect option: B
Correct answer
B
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.