Consider an XY plane with charges located at the following points: Q1 is located at X=0, Y=0 and has a magnitude of 4 micro Coulombs Q2 is located at X=0.1 meter, Y = 0 meters with charge -5 micro Coulombs Q3 is located at X = 0.0438 meters, Y = 0.143 meters with charge -6 micro Coul. Determine the magnitude and direction of the net force acting on charge Q1.