A Charge Of 1 5 1015 Coulombs Moves From Point A To A Lower Potential At Point B

A charge of 1.5 × 1015 coulombs moves from point A to a lower potential at point B. The electric field is uniform at 2.5 × 10-5 newtons/coulomb and the distance along the field lines between the two points is 1.7 × 10-2 meters. What is the work done?