You make a capacitor by cutting the 13 centimeter diameter bottoms out of two aluminum pie plates, separating them by 3.25 millimeter, and connecting them across a 6.00 Volt battery.
A) Determine the capacitance of your capacitor?
B) If you disconnect the battery and separate the plates to a distance of 3.50 centimeter without discharging them, find what will be the potential difference between them?