The diameter of each plate of an air capacitor is `4cm`. To make the capacity of this plate capacitor equal to that of a sphere of diameter `20`cm, the distance between the plates is`x times10^(-3)`m .Then `x` is,,.

The capacity of a parallel plate capacitor is 10 μF when the distance between its plates is 9 cm. What will be its capacity if the distance between the plates is reduced by 6 cm.

A parallel plate capacitor with air between the plates has a capacitance 2muF . The capacity of the condenser when the distance between the plates is reduced to half of initial distance is

What is the area of the plates of a 2 farad parallel plate air capacitor, given that the separation between the plates is 0.5 cm?

If the distance between the plates of a parallel plate capacitor of capacity of muF is doubled, then new capacity will be

The capacity of a parallel plate air capacitor is 2 mu F and voltage beteen the plates is changing at the rate of 3 v/s the displacement current in the capacitor is

In a parallel plate capacitor of capacitor 1muF two plates are given charges 2muC and 4muC the potential difference between the plates of the capacitor is

Between the plates of a parallel plate capacitor of capacity C, two parallel plates of the same material and same area as the plates of the original capacitor are placed. If the thickness of each plate =(1)/(5) the distance between the plates of the original capacitor, then the capacity of the new capacitor will be