Why is it dangerous to turn on a light when you are in a bathtub? (1 point) why do charged particles from outer space, called cosmic rays, strike earth more frequently at the poles than at the equator? (1 point) a bar magnet is dropped toward a conducting ring lying on the floor. as the magnet falls toward the ring, does it move as a freely falling object? explain. 1 point) a magneto is used to cause the spark in a spark plug in many lawn mowers today. a magneto consists of a permanent magnet mounted on a flywheel so that it spins past a fixed coil. explain how this arrangement generates a large enough potential difference to cause the spark.