A capacitor is a two-terminal electronic component that stores electrical energy in an electric field. It consists of two conductive plates separated by an insulating material known as a dielectric. The capacitance (C) of a capacitor is a measure of its ability to store electrical charge and is defined by the equation: CAPACITORS where: � C is the capacitance, � Q is the stored charge, and � V is the voltage across the capacitor. � V is the voltage across the capacitor. The unit of capacitance is the farad (F). One farad is equal to one coulomb of charge stored per volt of potential difference. Capacitors are widely used in electronic circuits for various purposes, including energy storage, filtering, coupling, and timing. They c...
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