An isolated capacitor with are between its plates has a potential difference Vo and a charge Qo. After the space between the plates is filled with oil, the difference in potential is V and the charge is Q. Which of the following pairs of relationships is correct
A. Q=Qo and V>Vo
B. Q=Qo and V C. Q>Qo and V=Vo
D. Q E. Q>Qo and V>Vo

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