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Plates A and B constitute an isolated, c...

Plates A and B constitute an isolated, charge parallel plate capacitor. The inner surface (I and IV) of A and B have charge +Q and -Q respectively. A third plate C with charge +Q is now introduced midways between A and B. Which of the following statement is not correct?

A

The surface I and II will have equal and opposite charges.

B

The surfaces III and IV will have equal and oppsite charges.

C

The charge of surface III will be greater than Q.

D

The potential difference beween A and C will be equal to the potential difference between C and B.

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The correct Answer is:
B
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