6. How much charge flows through a 12 V battery when a 2 µF capacitor is connected across its terminals? 7. A parallel plate capacitor has a plate area of 0.525 m² and a plate separation of 2.15 mm. What is its capacitance? 8. What plate separation is required for a parallel plate capacitor to have a capacitance of 9 nF if the plate area is 0.425 m²? 9. A capacitor has a capacitance of 50 pF, which increases to 150 pF when a dielectric material is between its plates. What is the dielectric constant of the Material? 10. A 50 pF capacitor is immersed in silicone oil, which has a dielectric constant of 2.6. When the capacitor is connected to a 24 V battery, a. what will be the charge of the capacitor? b. How much energy is stored in the capacitor?

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Combination of Capacitors

The connection of capacitors can be established in a circuit in two ways.