eddy currents

From: SoulSurvivor54@aol.com
Date: Mon Nov 15 2004 - 21:00:06 PST

I am introducing a magnet unit to my students and I wanted to use the eddy
lesson to my second grade students, however when I tried to put a cow magnet
down the PVC pipe or the aluminum pipe I could not notice a difference in the
speed down the tubes.
Can you advise, Please ??

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