Physics, 05.02.2021 06:00, arias58

A point charge q1 = 2.40 uC is held stationary at the origin. A second point charge q2 = -4.30uC moves from the point x= .150 m, y= 0.0 m, to the point x = .250 m, y= 0.0m a) what is the charge in potential energy of the pair of charges?
b) How much work is done by the electric force on q2

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A point charge q1 = 2.40 uC is held stationary at the origin. A second point charge q2 = -4.30uC mov...