A cell membrane consists of an inner and outer wall separated by a distance of approximately 10nm.Assume that the walls act like a parallel plate capacitor, each with a charge density of 10−5C/m2, and the outer wall is positively charged. Although unrealistic, assume that the space between cell walls is filled with air. If released from the inner wall, what would be the kinetic energy of a negative 2fC charge at the outer wall? 1fC=10−15C.