$A$ parallel plate capacitor system is formed by connecting $n$ plates placed at equal distances alternately. If the capacitance between any two adjacent plates is $C$, find the resultant capacitance.

$A$ 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

Four metallic plates, each with a surface area of one side $A$, are placed at a distance $d$ from each other. The plates are connected as shown in the circuit diagram. Then the capacitance of the system between $a$ and $b$ is

The capacitance of a parallel plate capacitor does not depend on:

The graph shows the variation of voltage $(V)$ across the plates of two parallel plate capacitors $A$ and $B$ versus the charge $(Q)$ stored in them. Then

$A$ parallel plate air capacitor is charged to a potential difference of $V$ 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: