JEE Main 2012 — Electrostatics Question with Solution
JEE Main 2012 (19 May Online)
Question
The flat base of a hemisphere of radius a with no charge inside it lies in a horizontal plane. A uniform electric field is applied at an angle with the vertical direction. The electric flux through the curved surface of the hemisphere is
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
We know that,
In case of hemisphere
Therefore,
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This is a previous-year question from JEE Main 2012, 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.