Propeller Head Plaza

Technical and scientific discussion of amps, cables and other topics.

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RE: So what's the deal with CD demagnetizers?

Posted by pictureguy on June 18, 2016 at 09:42:40:
More data needed.
Does voltage RISE with rotation Speed? I would ALSO expect sensitivity to COIL ORIENTATION. This would depend on the SHAPE of the coil. I would use a long coil, with a couple hundred feet of #30 or so magnet wire around a #10 x 2 1/2" machine screw. When I made such a coil for an experiment, I used washers at each end which I had INSULATED with CORK.

Orienting long way with the radius should be a different effect than PERPENDICULAR TO the radius.