A parallel capacitor has plates 20cm x 30cm the plates are, Ask an Expert

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A parallel capacitor has plates 2.0cm x 3.0cm. The plates are separated by a 1.0mm thick piece of paper. Find

(a) the capacitance of this device ,

(b) the maximum charge that can be placed on the device. The dielectric constant of paper is 3.7 and strength is 1.6 x 10^6 V/m.

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