Two positively charged exact metal plates when placed parallel to respectively other form a parallel plate?

capacitor. TRUE OR FALSE ?
the answer given is TRUE.....but WHY ?
net charge on a capacitor is other zero isnt it? Besides, there'll be no +ve or -ve plate in such a capacitor?
Answers:
A capacitor is a device able of storing a charge difference. If you have both sides of the plate at +2C, you can create a charge difference of, for example, +1C and +3C, which will create a voltage drop accross the terminals (although both voltages would be positive near respect to ground). Your statement that net charge is always nought applies in all simple circuits, however you could create this situation by charging two capacitors to +4C/-4C, after attaching the negative terminals to a third capacitor, creating a charge of +2C/+2C.

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