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Old 05-02-2016, 10:02 PM
Allen Burgess Allen Burgess is offline
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Join Date: Sep 2011
Posts: 1,974
Twin homopolar.

Homopolar by "Lumen": Here we see how reversed magnet polarity and same direction current produce uni-directional rotation.

Last edited by Allen Burgess; 08-15-2017 at 12:46 PM.
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