Physics · 2022
JEE Main · 27 June 2022, Shift 2 · Q41
If a charge q is placed at the centre of a closed hemispherical non-conducting surface, the total flux passing through the flat surface would be:
If a charge $\displaystyle q$ is placed at the centre of a closed hemispherical non-conducting surface, the total flux passing through the flat surface would be :
Official answer
(2)
$\displaystyle \frac{q}{2 \epsilon_0}$
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.