To increase sensitivity, 50 turns of wire were wound on a 100mm nail, bent to a C shape with the Hall sensor in the gap. The mV from the Hall sensor are graphed against the current through the wire in amps. | To increase sensitivity, 50 turns of wire were wound on a 100mm nail, bent to a C shape with the Hall sensor in the gap. The mV from the Hall sensor are graphed against the current through the wire in amps. |