Two charged particles, q, and q,, are located on the x-axis, with q, at the origin and q, initially at x, = 13.9 mm. In this configuration, q, exerts a repulsive force of 2.62 UN on q, . Particle q, is then moved to x, = 18.6 mm. What is the force (magnitude and direction) that q, exerts on q, at this new location? (Give the magnitude in UN.) magnitude UN direction --Select