JEE Main 2018 — Electrostatics Question with Solution
JEE Main 2018 (15 Apr Shift 2 Online)
Question
[12]
A solid ball of radius has a charge density given by for . The electric field outside the ball is:
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
Charge density,
Electric field outside the ball,
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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.