Assuming that I am looking at an 'ideal' fluxgate magnetometer. I am feeding this transformer an ideal sine wave. The secondary winding output and the primary winding input are fed into two channels of an oscilloscope. A magnetic field from the outside (like earth magnetic field) is applied. Would I get a shift of the output signal in relationship to the input signal by X or by Y axis? VS or https://www.youtube.com/watch?v=https://www.youtube.com/watch?feature=player_detailpage&v=zdr_Og0PeRk#t=20s Would this depend on the angle of the magnetic flux in relationship to the transformer? Would this be different for a bar transformer vs a ring transformer. Thank you.