Parallel plate capacitor with dielectric material Points: 2 A parallel-plate air capacitor of area A = 15.9 cm and plate separation of d = 3.70 mm is charged by a battery to a voltage of 64.0 V. What is the charge on the capacitor? Submit Answer Tries 0/5 If a dielectric material with K = 4.50 is inserted so that it fills the volume between the plates (with the capacitor still connected to the battery), how much additional charge will flow from the battery onto the positive plate? Submit Answer Tries 0/5 This discussion is closed. Send Feedback