Particle A carrying a 3.0-μC charge is located at y = 3.0 m on the y axis of an xy coordinate system, and particle B carrying a 7.0-μC charge is located at the origin.
Part A
What is the magnitude and direction of the electric force exerted on A?
Enter positive value if the force is in +y direction and negative value if the force is in -y direction.
FBA =
Part B
What is the magnitude and direction of the electric force exerted on B?
Enter positive value if the force is in +y direction and negative value if the force is in -y direction.
FAB =