Question

When air in a capacitor is replaced by a medium of dielectric constant k, then capacitance will?

Answer 1

Hey friend here is ur query
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.When a dielectric material is introduced between the plates And when a dielectricmaterial is placed between the plates of parallel plate capacitor then due to polarization of charges on either side of thedielectric, it produces an electric field of itsown which acts in a direction opposite to that of the field due ...

And capacitance increase k times..

initial capacitance=ËA/d

final capacitance=KËA/d

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Hope this will help you..