An air-filled parallel-plate capacitor has plates of area, Ask an Expert

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An air-filled parallel-plate capacitor has plates of area 2.20 cm2 separated by 2.00 mm. The capacitor is connected to a 15.0 V battery.

(a) Find the value of its capacitance. (pF)

(b) What is the charge on the capacitor? (pC)

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