The figure below shows a small, charged sphere, with a charge of q = +44.0 nC, that moves a distance of d = 0.172 m from point A to point B in the presence of a uniform electric field E of magnitude 300 N/C, pointing right. (a) What is the magnitude (in N) and direction of the electric force on the sphere? magnitude N direction ---Select- (b) What is the work (In ]) done on the sphere by the electric force as it moves from A to B? (c) What is the change of the electric potential energy (in ]) as the sphere moves from A to B? (The system consists of the sphere and all its surroundings.) PE B - PEA = (d) What is the potential difference (in V) between A and B? VB - VA =