Andreas,
you should consider that your 2D model is not exactly a toroid but rather an infinitely long cylinder. This could account for a larger field in the model because along the z-direction there are no fringing fields as you have them in your lab setup.
Cheers
Edgar
you should consider that your 2D model is not exactly a toroid but rather an infinitely long cylinder. This could account for a larger field in the model because along the z-direction there are no fringing fields as you have them in your lab setup.
Cheers
Edgar
