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A capacitor with plate separation d is c...

A capacitor with plate separation d is charged to V volts. The battry is disconnected and a dielectric slab of thickness `(d)/(2)` and dlelectric constant '2' is inserted between the plates. The potential difference across its terminals becomes

A

V

B

2 V

C

`(4V)/(3)`

D

`(3V)/(4)`

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The correct Answer is:
D
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AAKASH INSTITUTE ENGLISH-ELECTROSTATIC POTENTIAL AND CAPACITANCE -ASSIGNMENT SECTION - A
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