2 3 2. Suppose that a bar magnet falls through a conducting hoop of wire with its north pole facing downward. Three consecutive snapshots of its descent are shown below. For each snapshot, state whether: a) the magnetic flux through the loop is upward, downward, or zero; b) the induced current is clockwise, counterclockwise, or zero, from the point of view of an observer looking down from above the loop. Makea qualitative sketch of the induced current versus time (taking counterclockwise as seen from above to be the positive direction), and label times 1, 2 and 3 on this plot.