Question

why does a capacitor has a high dielectric constant​

Answer 1

Answer:

However, if the material has weak molecular bonds, it can remain in polarized state even when the source of voltage is removed. A capacitor stores energy in the electric field when a voltage is applied. ... Materials with high dielectric constants can store more energy compared to those with low dielectric constants

Answer 2

Answer:

bcoz it has to bear high voltage

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