Problem 2. A particle of -0.256 C charge moves from a location A to a location B In an electric field, as shown. +556 V +431 V (a) Calculate the potential difference between location A and location 8: A B initial final In moving from location A to location B, the electric potential (b) Calculate the change in the potential energy of the particle, as it moved from A to B: In moving from location A to location B, the electric potential energy (c) Calculate the work done by the electric force on this particle, as the particle moved from A to B: (d) Assume that the field is constant. If the distance between equipotential A and equipotential B is 5.00 m, calculate the magnitude of the electric field