[Phys-l] Faraday's Law Demo

[Tom Sandin <sandint@ncat.edu>]

This is not an ad, just a enthusiastic recommendation from a physics 
teacher who has just received a great piece of demonstration 
equipment for Faraday's law (and Lenz's law). It's called Newton's 
Nightmare and is only $12.95 with free shipping in the US.

Check out the video at http://www.penguinmagic.com/product.php?ID=841.

We have an older version using two parallel copper pipes and a cow 
magnet, but Newton's Nightmare is much better.

Tom Sandin