Question

. A point charge q1 having 49µC is placed the origin of the cartesian coordinate system....

. A point charge q1 having 49µC is placed the origin of the cartesian coordinate system. Other charges q2= 100µC at the point A and q3= 225µC at the point B are placed the points whose coordinates are A (7,0) cm and B (16,12) cm, respectively. Show these point charges in the on the coordinate system.

Find the net electric forces acting on the charge in the point A. Give your answer as a unit vectors and also find the direction of the net electric force.

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