Variable capacitors may be useful, but the air gap that provides their capacitance is their greatest weakness. Rather than deal with the poor dielectric properties of air, some high-end variable ...

Another passive two-terminal electrical component is the capacitor. It is formerly known as a condenser and is capable of storing energy in the form of an electrostatic charge that produces a ...

One of the standard types of components in electronic circuits is capacitors, and often occurring in practical circuits are the complicated combinations of capacitors. When we connect two capacitors ...