1. A transformer is intended to plug into a standard 120 V household outlet to provide power for a 6.0 V cassette player. a) If the primary coil has 1100 turns, how many turns are required on the secondary side of the transformer? b) If this was a multipurpose transformer that could be switched to another secondary voltage of 3.0 V to power a CD player, how many secondary turns would it require then?