Part 1: A 9 V battery is connected to a capacitor which subsequently has amagnitude of 0.5 μC of charge on each plate, with the charge on each plate having an opposite sign. What is the capacitance of this capacitor? Give answer in nF.
Part 2: A particular capacitor stores 1 J of energy when charged to a potential difference of 12 V. What is the capacitance of this capacitor? Give in mF
Part 3: A particular capacitor stores 1 J of energy when charged to a potential difference of 12 V. What is the charge stored on this capacitor? Give in C
Part 4: You measure the electric field between the plates of a 5 nF capacitor to be 2000N/C. If the charge on this capacitor is 2 μC, how far apart are the plates? Give in meters.