Derive expression for capacitance of a parallel plate capacitor


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What is a parallel plate capacitor. Derive an expression for its capacitance?

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Derive an expression for thecapacitance of a parallel plate capacitor, whose plates are separated by a dielectric medium. ... Principle of a capacitor : A capacitor works on the principle that the capacitance of a conductor increase appreciably when an earthed conductor is brought near it.

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