Cool Geeky Stuff – Eddy Currents

Posted on April 28, 2009 by alan

The magnet moving through the copper tube creates electrical currents that slow the fall of the magnet.

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0 Responses to Cool Geeky Stuff – Eddy Currents

  1. Squeaky Wheel says:
    April 28, 2009 at 07:55

    You’re such a nerd…lol.

    (okay, I thought it was cool, too…)