The ability of a material to store an electric charge when its plates are at different potentials is referred to as its
Answer Details
The ability of a material to store an electric charge when its plates are at different potentials is referred to as capacitance.
Capacitance is the property of a material or device that allows it to store electrical energy in an electric field. A capacitor is a device that is designed to have a certain amount of capacitance. It consists of two conductive plates separated by a non-conductive material, called a dielectric. When a voltage is applied across the plates, charge builds up on the surfaces of the plates, creating an electric field between them. The amount of charge that can be stored on the plates for a given voltage is determined by the capacitance of the capacitor.
In simpler terms, capacitance is like a bucket that can hold a certain amount of water. The amount of water that can be held depends on the size of the bucket, just as the amount of charge that can be stored in a capacitor depends on its capacitance.