A hollow cylinder has charge $q$ $C$ within it. If $\phi $ is the electric flux in unit of voltmeter associated with the curved surface $B$, the flux linked with the plane surface $A$ in unit of voltmeter will be
A hollow cylinder has charge $q$ $C$ within it. If $\phi $ is the electric flux in unit of voltmeter associated with the curved surface $B$, the flux linked with the plane surface $A$ in unit of voltmeter will be
- A
$\frac{1}{2}\left( {\frac{q}{{{\varepsilon _0}}} - \phi } \right)$
- B
${\frac{q}{{{2\varepsilon _0}}}}$
- C
${\frac{q}{{{\varepsilon _0}}}}$
- D
${\frac{q}{{{\varepsilon _0}}} - \phi }$
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