A charge Q is placed on parallel-plate capacitors of area L X L and plate seperation d. The capacitor is then filled with a dielectric of dielectric constant k. If L = 0.22m, d = 1.8mm, Q= 0.3x10^-9 C, and k= 3.5, what is the surface charge induced on the dielectric? What is the magnitude of the the electric field in the dielectric? How much energy is stored in this capacitor.