A bar magnet falling vertically through a stationary horizontal loop of conducting wire. Then, there are two questions related to this problem. 1. As the south pole of the magnet approaches the loop, the current in the loop 1) decreases 2) increases 3) remains the same 2. As the south pole of the magnet approaches the loop, the direction of the electron flow in the loop is 1) counterclockwise 2) clockwise 3) alternating 3. Now this is a separate problem. As the speed of a conducting loop rotating in a magnetic field decreases, the magnitude of the induced current in the loop. 1) decreases 2) increases 3) remains the same For me, I have no clue of solving these problems. I am weak at electromagnetism. I hope you can give me some hint and guide me to solve them. Thanks.