JEE Main 2013 — Electrostatics Question with Solution
JEE Main 2013 (23 Apr Online)
Question
A liquid drop having 6 excess electrons is kept stationary under a uniform electric field of . The density of liquid is . The radius of the drop is (neglect buoyancy).
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
or
Putting the value of and and
solving we get
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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.