The distance between the plates of a parallel plate capacitor is 5 mm and the area of either plate is `2m^2`. If n potential of 3000 volt is applied to the capacitor, estimate its capacity, charge on either of the plates and the electric field.

Find out the area of the plates of a 1F parallel plate capacitor (Given d= 5mm)

How is the changing electric filed between the plates of a parallel plate capacitor during its charging, related to the idea of displacement current?

A parallel plate capacitor is filled by copper plate of thickness b. The new capacity will be

Two plates of a parallel plate capacitor have an area of 100 cm^2 each and are separated by 2.5 mm. The capacitor is charged to 200V. Calculate the energy stored in the capacitor.

(Attempt any nine of the following questions) The capacity of a parallel plate capacitor with air is 18pF. When a dielectric material is inserted in the space between the plates, its capacity becomes 108. pF. Calculate the per mittivity of the material. What is the material?