A thin metal plate P is inserted half way between the plates of a parallel plate capacitor of capacitance C in such a way that it is parallel to the two plates. The capacitance now becomes [Orissa JEE 2002]

A thin metal plate P is inserted half way between the plates of a para

1.	A thin metal plate P is inserted half way between the plates of a parallel plate capacitor of capacitance C in such a way that it is parallel to the two plates. The capacitance now becomes [Orissa JEE 2002]
A.	C
B.	C/2
C.	Gains protons from silk
D.	None of these
Answer» B. C/2

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A thin metal plate P is inserted half way between the plates of a parallel plate capacitor of capacitance C in such a way that it is parallel to the two plates. The capacitance now becomes [Orissa JEE 2002]

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