A charge of -3.30 nC is placed at the origin of an xy-coordinate system, and a charge of 1.55 nC is placed on they axis at y = 4.30 cm .
A. If a third charge, of 5.00 nC , is now placed at the point x= 3.30 cm , y = 4.30 cm find the x and y components of the totalforce exerted on this charge by the other two charges.
B. Find the magnitude of this force.
C. Find the direction of this force. (in degrees below the+x-axis)