The Hall effect occurs when a conductor carrying current is placed in a magnetic field. A voltage is generated according to the cross product of the field and flow of current. Sensors operating on the hall effect can be modeled like a Wheatstone bridge. Opposite ends of the bridge are coupled to a differential amplifier to provide an output. It is common to use a plurality of these transducers electrically connected in a parallel arrangement and physically oriented in a common centroid manner to provide cancellation of offset errors that are common to the individual bridges.