JEE Main 2018 — Electrostatics Question with Solution
JEE Main 2018 (15 Apr)
Question
A charge is placed at a distance above the centre of a square surface of side length . The electric flux through the square surface due to the charge would be?
Choose an option
Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
Charged particle can be considered at centre of a cube of side , and given surface represents its one face. So, flux .
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This is a previous-year question from JEE Main 2018, 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.