Electric Flux out of Closed Surface/Examples

Examples of Use of Electric Flux out of Closed Surface

Sphere

Let $B$ be a spherical body in space with radius $R$.

Let $Q$ be the total electric charge within $B$

Then the total electric flux out of $B$ is given by:

$F = \dfrac Q {\varepsilon_0}$

where $\varepsilon_0$ denotes the vacuum permittivity.