Problem 2. A charge of magnitude q is placed at a distance d from charged bar of total charge Q and length L, as shown in the figure below. L d a. Draw the direction of the electrostatic force between the charge and the bar assuming that both q and Q have opposite charges. b. Draw the electric field produced by the bar. c. Write down the equation for the electrostatic force between the charge and the bar. You may assume that L d.