I came across this youtube video through a reference by a friend. Here's a great and easy way to demonstrate (or have students work through) how electricity and magnetism interact.
You only need three simple materials: an AA battery, a neodymium magnet, and a piece of copper wire.
If you're looking for the magnets, there is an assortment of listings on Amazon.
Here's the link for the youtube video: http://www.youtube.com/watch?v=3aPQqNt15-o
Let's talk: Have you tried this? What did you think?
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