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The plates of a parallel-plate capacitor are 3.66mm apart, and each has an area of 15.4...

The plates of a parallel-plate capacitor are 3.66mm apart, and each has an area of 15.4 cm^2. Each plate carries a charge of a magnitude 4.55x10^-8 C. The plates are in vacuum. a) What is the capacitance? b) What is the potencial difference between the plates? c) What is the magnitude of the electric field between the plates?

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