Two small plastic balls hang from threads of negligible mass. Each ball has a mass of 0.35 g and a charge of magnitude q.

Two small plastic balls hang from threads of negligible mass. Each ball has a mass of 0.35 g and a charge of magnitude q. The balls are attracted to each other, and the threads attached to the balls make an angle of 20.0° with the vertical, as shown in the figure below.(a) Find the magnitude of the electric force acting on each ball.Your response differs from the correct answer by more than 100%. N(b) Find the tension in each of the threads. N(c) Find the magnitude of the charge on the balls. C