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At 10:55 AM 2002-04-19 -0500, you wrote:section of the pipe and look for steady light?
doing demostration that involvesThis sounds like a neat demo. I'd like to try it. Could I have some
dropping a magnet through a PVC pipe. An emf is induced in a coil
of wire around the pipe and LED's light up.
hints about the details, please? Should I wind the wire around a long
Should I wind many turns around a small section near the bottom of the*****************************************
pipe and watch for a flash of light?
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Mark Larchez Larchezm@uwstout.edu
Physics Dept. voice or message (715) 232-2153
University of Wisconsin-Stout Dept. Office (715) 232-2626
Menomonie WI 54751 USA
fax (715) 232-1437
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