If, instead, charge 3 is located to the left of charge 1 at a point (on the x axis) that satisfies the conditions given in the problem, which of the following statements correctly describes the net force on charge 3?

The net force on charge 3 is
If, instead, charge 3 is located to the left of charge 1 at a point (on the x axis) that satisfies the conditions given in the problem, which of the following statements correctly describes the net force on charge 3?

zero.
directed to the left.
directed to the right.