JEE Main 2013 — Electrostatics Question with Solution
JEE Main 2013 (09 Apr Online)
Question
Two balls of same mass and carrying equal charge are hung from a fixed support of length . At electrostatic equilibrium, assuming that angles made by each thread is small, the separation, between the balls is proportional to :
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
In equilibrium, also Hence, Therefore
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This is a previous-year question from JEE Main 2013, 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.