Magnets Going Through Copper Pipe
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2. cameramaster commented 10 years ago
Pretty cool....when you consider copper is of course non ferrous....so how the hell....?
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3. dbomber69 commented 10 years ago
#2 It happens because of eddy currents. Kinda like a metal detector. A metal detector produces eddy current in metal and distorts the magnetic field of the detector coil. When that happens the detector measures the strength of the distortion and it is able to tell the difference between the different metals.
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5. cameramaster commented 10 years ago
#3....Ty for that....I knew there was an explanation there....somewhere :-)
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7. sidewinder commented 10 years ago
This is effect of Lenz`s law. Currents bound inside the atoms of strong magnets can create counter-rotating currents in a copper or aluminum pipe.
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8. kaleemyork commented 10 years ago
this video for the awesome category ...
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9. mrbombastic commented 10 years ago
coat em with rubber and paint em pretty nice magic trick eh?
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13. Judge-Jake commented 3 years ago
Where do you get great big chunks of copper and magnets like that.
+6 1. RoyalNorwegian commented 10 years ago