on realistic (i.e. non-ideal) insulators. We take as an example a long insulating rod suspended by insulating wires. Assume that the rod is initially electrically neutral ce, we will refer to the left end of the A small metal ball is given a negative charge, then brought near (i.e., within a few millimeters) to end A of the rod. What happens to end A of the rod when the ball approaches it closely this first time? rod as end A, and the right end of the rod as end B (Figure 1). In the answer options for this problem, "weakly attracted/repel Select the expected behavior. ns "attracted/repelled with a force of magnitude similar to that which woul etween two balls, one of which is charged, View Available Hint(s) and the other acquires a small induced charge". An attractive/repulsive force greater than this should be classifi strongly repelled strongly attracted O weakly attracted O weakly repelled neither attracted nor repelled Submit Now consider what happens when the small metal ball is repeatedly given a negative charge and then brought into contact with end A of the rod Part B After several contacts with the charged ball, how is the charge on the rod arranged ? Select the best description. > View Available Hint(s) positive charge on end B and negative charge on end A O negative charge spread evenly on both ends O negative charge on end A with end B remaining almost neutral positive charge on end A with end B remaining almost neutral none of the above Submit Part C Figure How does end A of the rod react when the ball approaches it after it has already made several contacts with the rod, such that a fairly large charge has been deposited at end A? Select the expected behavior . strongly repelled strongly attracted weakly attracted + 1+ +1+ + 1 + 1+ 1 1+ 1 1+ 1 1+ 1 B weakly repelled neither attracted nor repelled Submit Request