In a parallel plate capacitor,the capacity increases if

The capacity of a parallel plate capacitor is $C$. What will be its capacity when the separation between the plates is halved?

Write the capacitance of a parallel plate capacitor with a medium of dielectric constant $K$.

What is a parallel plate capacitor?

$A$ parallel plate air capacitor is charged to a potential difference of $V \text{ volts}$. After disconnecting the charging battery,the distance between the plates of the capacitor is increased using an insulating handle. As a result,the potential difference between the plates

$A$ parallel plate capacitor with area $200\,cm^2$ and separation between the plates $1.5\,cm$,is connected across a battery of $emf$ $V$. If the force of attraction between the plates is $25\times10^{-6}\,N$,the value of $V$ is approximately........$V$ $\left( {{\varepsilon _0} = 8.85 \times {{10}^{ - 12}}\,\frac{{{C^2}}}{{N{m^2}}}} \right)$