Question: A point charge with a charge q1 = 3.60 µC is held stationary at the origin. A second point charge with a charge q2 = -4.70 µC moves from the point x= 0.110m, y=0 to the point x= 0.260m, y= 0.260m.
Part A: How much work is done by the electric force on q2?
I want help to find how much work is done by the electric force on q2.