Four dipoles having charge $ \pm e$ are placed inside a sphere. The total flux of ${\vec E}$ coming out of the sphere is
Four dipoles having charge $ \pm e$ are placed inside a sphere. The total flux of ${\vec E}$ coming out of the sphere is
- A
zero
- B
$\frac{{4e}}{{{\varepsilon _0}}}$
- C
$\frac{{8e}}{{{\varepsilon _0}}}$
- D
$\frac{{10e}}{{{\varepsilon _0}}}$
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