Home Technology Capacitors Working Principle 3D Animation

Capacitors Working Principle 3D Animation

Capacitors can store electrical energy and discharge it quickly, powering things like flash bulbs and starter motors.The effect of a capacitor is known as capacitance.

source/image(PrtSc): National MagLab

While some capacitance exists between any two electrical conductors in proximity in a circuit, a capacitor is a component designed to add capacitance to a circuit.

The physical form and construction of practical capacitors vary widely and many types of capacitor are in common use. Most capacitors contain at least two electrical conductors often in the form of metallic plates or surfaces separated by a dielectric medium.

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A conductor may be a foil, thin film, sintered bead of metal, or an electrolyte. The nonconducting dielectric acts to increase the capacitor’s charge capacity. Materials commonly used as dielectrics include glass, ceramic, plastic film, paper, mica, air, and oxide layers.//wikipedia