Problem: A parallel plate capacitor is made of a pair of circular plates with diameter of 8 cm. They are separated by 3.2 mm of mica. The dielectric for mica is 4.
Part A: If the charge on each plate has a magnitude of 420 mC, how much energy is stored in the electric field between the plates?
Show all steps to determine how much energy is stored in the electric field between the plates.