Entry Test MCQ :: Electrostatics

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If free space between the plates of a capacitor is replaced by a dielectric

[A].	The potential difference remains constant capacittance and energy stored increases	[B].	The potential difference remains constant capacittance decreases and energy increases
[C].	The potential difference decreases but both capacitance and energy increase	[D].	both potential difference and capacitance decrease but energy increases

Answer: Option C