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A capacitor when filled with a dielectri...

A capacitor when filled with a dielectric k = 3 has charge `Q_(0)`, voltage `V_(0)` and field `E_(0)`. After disconnecting the battery, if the dielectric is replaced with another one having k = 9, the new values of charge voltage and field are ,

A

`Q_(0), (V_(0))/(3), (E_(0))/(3)`

B

`3 Q_(0), 3V_(0), 3E_(0)`

C

`Q_(0), (V_(0))/(3), 3F_(0)`

D

`Q_(0), (V_(0))/(3), E_(0)`

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