Earlier you said: "NO! The less than 1.0 uS rise time 2.5 mS Pulse duration time is a HUGE difference when inducing a current. A Static magnetic field does not change it stays the same."
So you're implying that the magnetic pulser by SOTA is producing a field that changes strength, in other words, an oscillating magnetic field. And now you're saying it doesn't produce an oscillating magnetic field.
The SOTA is simply a Bank of capacitors that let loose a DC Pulse every 5 or so seconds into a coil. North is always on one side.
An oscillating magnetic field changes polarity at a certain frequency like 5000 Hz. So the electro magnet would flip N and S 5000 times a second, if it runs on 5000 Hz as stated above.