Referring to Problem, suppose that the magnitude of the net electrostatic force exerted on...

Referring to Problem, suppose that the magnitude of the net electrostatic force exerted on the point charge q2 in Figure 19−33 is 0.65 N. (a) Find the distance d. (b) What is the direction of the net force exerted on q2?

Problem

The point charges in Figure 19−13 have the following values: q1 = +2.1 μC, q2 = +6.3 μC,q3 = −89 μC. (a) Given that the distance d in Figure 19−33 is 4.35 cm, find the direction and magnitude of the net electrostatic force exerted on the point charge q1. (b) How would your answers to part (a) change if the distance d were doubled? Explain.

FIGURE 19-33 Problem