The separation distance between the two plates of a parallel plate capacitor is 2.55 cm. An electron is at rest near the negative plate. When it is released, it accelerates and reaches the positive plate with a kinetic energy of 6.90 x 10-15 J. What is the magnitude of the electric field in the region between the plates of the capacitor? O 7700 V/m O 3,14 106 V/m O 1.7 x 10 V/m O 7x105 V/m