a) A magnet falls through a loop of wire with the South Pole entering first. As the South Pole approaches the loop, find what is the direction of the induced current in the loop (as viewed from above, looking down on the magnet)?
b) A magnet falls through a loop of wire with the South Pole entering first. After it has fallen all the way through, so that the north pole end is moving away from the loop, determine the direction of the induced current in the loop (as viewed from above, looking down on the magnet)?