A 30 muF parallel plate capacitor has a plate separation of d = 2.5 mm = 2.5 x 10 ^ -3 m.
A) Calculate the area of the parallel plates assuming there is no dielectric between the plates.
B) If a 12 V battery is used to charge this capacitor, what is the total charge stored what is the magnitude of the electric field between the plates what is the energy stored on the capacitor?