Question

what is the effect of introducing dielectric on capacitance and energy stored per unit volume of a capacitor .​

Answer 1

Answer:

Introducing a dielectric into a capacitor decreases the electric field, which decreases the voltage, which increases the capacitance. A capacitor with a dielectric stores the same charge as one without a dielectric, but at a lower voltage. Therefore a capacitor with a dielectric in it is more effective.

Answer 2

Answer:

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