A 56.4×10-12 F parallel plate capacitor is made of two conducting sheets of area 3.10 cm^2 separated by a film of mylar of dielectric colistant 3.1. The capacitor is connected to a 11.8 V battery.
€0 = 8.854 × 10-12 F/m.
Find the magnitude of the electric field between the plates of the capacitor?