Info Galvanometer (projection) Count: 2 Hardware ID: 00000 Location: MP201 Used in the following activities: demo Current Produced In A Coil By A Moving Magnet (Faraday's Law) video embedded; This demo is also known as Galvo and Coil, or magnet and coil. demo A.C. Current Produced by a Moving Coil in a Permanent Magnet demo Current Produced in a Moving Coil by a Magnetic Field (Faraday's Law) One uses banana jacks for input, the other requires ring terminals or wires.