If a charge q is placed at the centre of a closed hemispheri... | Physics | SolveeIt

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:

$\frac{q}{ε_0}$

$\frac{q}{2ε_0}$

$\frac{q}{4ε_0}$

$\frac{q}{2πε_0}$

Answer

$\frac{q}{2ε_0}$

Explanation

Total flux passing through the flat surface:

$\text{Flux passing through flat surface} = \text{Flux passing through curved surface.}$

So $Φ=\frac{q}{2ε_0}$

Physics Question on Electric Charge