A thought experiment... Is it conceivable that a relatively small PM could be encased in a non-magnetic casing of some high-tech sort prior to spinning it up to RPMs in the range of, oh, lets say possibly within the spectrum of low radio.
If the high-tech encasing was balanced perfectly so it wouldn't fly apart I was wondering if the enclosed spinning PM might actually be capable of generating enough EM radiation that the effect could be detected as radio interference. Would anyone harbor a best guestamate concerning the maximum RPM speeds that is likely to be achieved - for all practical purposes? I would guess that such an experiment would be extremely impractical to build. Regards Steven Vincent Johnson www.OrionWorks.com www.zazzle.com/orionworks
