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Grade 12th passElectrostatics

Correct answer is (3) Prove it how? This is the challenge

*ADDING UNNECCESARY CRAP BECAUSE IT WON’T ACCEPT LESS THAN 50 CHAR*

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Profile image of Admin Copworld
10 Years agoGrade 12th pass
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1 Answer

Profile image of krishna priya
10 Years ago
E=rE0
Total flux =E.dS                                                                                 dS=surface area
=E0r x2\pi Rh cos\Theta
=E02\piRh x R                              because rcos\Theta=R &\Theta is the angle between area vector and E
=2E0\piR2h

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