Question

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? 1.5 × 10-12 joules

Answer 1

Here below is my answer :)

Answer 2

The answer is 6.4 x 10-13, mate. its a tad bit late, soz