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Assertion : The electrostatic force betw...

Assertion : The electrostatic force between the plates of a charged isolated capacitor decreases when dielectric fills whole space between plates.
Reason : The electric field between the plates of a charged isolated capacitance decreases when dielectric fills whole space between plates.

A

both, Assertion and Reason are true and the Reason is correct explanation of the Assertion.

B

both, Assertion and Reason are true, but Reason is not the correct explanation of the Asserrtion.

C

Assertion is true, but the Reason is false.

D

both, Assertion and Reason are false.

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