The figure shows a hollow hemisphere of radius $R$ in which two charges $3q$ and $5q$ are placed symmetrically about the centre $O$ on the planar surface. The electric flux over the curved surface is
The figure shows a hollow hemisphere of radius $R$ in which two charges $3q$ and $5q$ are placed symmetrically about the centre $O$ on the planar surface. The electric flux over the curved surface is
- A
$\frac{{15}}{2}\frac{q}{{{\varepsilon _0}}}$
- B
$\frac{{4q}}{{{\varepsilon _0}}}$
- C
$\frac{q}{{{\varepsilon _0}}}$
- D
$\frac{{2q}}{{{\varepsilon _0}}}$
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