Eddy Current

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-13 13:29
Browse the number: 422
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Art No.20522.08

Drop a nonmagnetic cylinder down a two-foot long metal tube and watch as it falls through the bottom in less than a second. Next, drop a similar-looking magnetic cylinder down the same tube. Your students will be amazed as they impatiently wait for several seconds before this cylinder finally emerges out the bottom of the tube. It's Lenz's law in action!

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