Answer to Question #69554 in Electricity and Magnetism for Srikanth

Question

q1,q2,q3 charges placed on a bisector triangle in a straight line q1,q3 at edges and q2 at center P is a point placed at top of the triangle. q1=q2=-q3=2uc. distance between q1q2=q2q3=2cm,pq1=pq3= 4cm.determine the magnitude and the direction of the electric field at point P.