Available Equipment: Horseshoe magnet assembly with labeled poles (Red: North, White: South), digital scale, wire loops of varying lengths (referred to as current loops since there will be a current in them once connected to the power supply), power supply, connecting wires Side View of Setup Front View ofCurrenl Loop I Choose any one of the current loops l Current Loop and assemble the system as shown in 2 Scale . Top View of Setup 3 Magnet Assembly the figu re. 4 A Low Sumo\" Make sure that you suspend the current loop directly between the poles of the magnet (ca refui not to touch the magnet though). With the power supply off set the COARSE and FINE Voltage knobs to mid- position. Turn both current knobs to maximum (clockwise as far as they will go). Do not turn on the power