Of course, reality is perfect. But in this case, the person does not
have the proper tools to really measure reality with any accuracy at all.
The fields he wants to know about are not mysteries of the universe, they
are almost trivial field modeling examples.
http://drsstc.com/~sisg/files/SISG-coil/Field-B.gif
http://drsstc.com/~sisg/files/SISG-coil/Field-Energy-1.gif
http://drsstc.com/~sisg/files/SISG-coil/Field-Energy-2.gif
http://drsstc.com/~sisg/files/SISG-coil/Field-Energy.gif
http://drsstc.com/~sisg/files/SISG-coil/Field-Flux.gif
http://drsstc.com/~sisg/files/SISG-coil/FieldConeNew.gif
http://drsstc.com/~sisg/files/SISG-coil/FieldPlot.jpg
MaxwelSG was used in the design of the SISG to determine where to put the
transformers in relation to the primary coil. The models were tested
against reality there:
http://drsstc.com/~sisg/files/SISG-coil/PrimaryQ-10.jpg
http://drsstc.com/~sisg/files/SISG-coil/SISG-TPtest.pdf
http://drsstc.com/~sisg/files/SISG-coil/SISG-TPtest-FollowUp.pdf
The models can be extended to do fun things one normally could not do
well:
http://drsstc.com/~sisg/files/SISG-coil/StreamerFun.gif
Terry