A capacitor is composed of two parallel plates and an insulating medium or dielectric in between.
The capacitor stores electric energy, but not by storing charges, but by means of electric potential energy between its plates.
The standard unit of capacitance in the International System of Units (SI) is the farad (F), in honor of Michael Faraday. Because is a very big unit, submultiples like millifarad, microfarad, nanofarad and picofarad are used.
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Негізгі бет Capacitor. How does it Work?
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