Physics · 2018
JEE Main · 15 April 2018, Shift 1 · Q14
A charge Q is placed at a distance a/2 above the centre of the square surface of edge a as shown in the figure The electric flux through the square…
A charge Q is placed at a distance a/$\displaystyle 2$ above the centre of the square surface of edge a as shown in the figure
The electric flux through the square surface is :
The electric flux through the square surface is :Official answer
(4)
$\displaystyle \frac{\mathrm{Q}}{6 \epsilon_{\mathrm{o}}}$
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JEE Main 2018 Physics question, with the answer from NTA’s final answer key. Where our answers come from.