A point charge q1 = -4.00 nC is at the point x = 0.60 m, y = 0.80 m , and a second point charge q2 = +6.00 nC is at the point x = 0.60 m , y = 0.
Calculate the magnitude of the net electric field at the origin due to these two point charges. how do i find the angle (with tan).
Calculate the direction of the net electric field at the origin due to these two point charges