Question 465: Electrostats & Capacitance

Question

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 :

Accepted Answer

Flux passing through flat surface = Flux passing through curved surface.
So, $$\phi  = {q \over {2{\varepsilon _0}}}$$

Answer

$${q \over {{ \in _0}}}$$

Answer

$${q \over {{ 2\in _0}}}$$

Answer

$${q \over {{ 4\in _0}}}$$

Answer

$${q \over {{ 2\pi\in _0}}}$$

Electrostats & Capacitance