rare metals - Neodymium magnet in copper pipe



Neodymium magnet in copper pipe

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Discussion

  • - What do you think about this? see, .
  • - Most interesting indeed
  • - That is an expensive piece of copper.
  • - This could be integrated into a new design for an elevator,or a quick fire escape for high rises,the possibilities are endless.
  • - would an even smaller magnet just sit inside like suspended?
  • - Bot those CGI graphics sure are amazing, so life like
  • - AHHH, Thats the oldest trick in the book, buddy. Jesus used to pull this one to fool the Romans.
  • - This is dabbling with the Occult. 
  • - is it possible to make this go through a loop of copper pipes to make it continuous? it would make a really neat paperweight
  • - That magnet is scary. 1/4 that size is dangerous. 
  • - What did that chunk of copper cost? like 100 bucks? Shits expensive...
  • - Wow! This guy is a genius.
  • - Where can i get some neodymium magnets? 
  • - its so slowNeodymium magnet in copper pipe
  • - Awesome
  • - Nice, but I use five feet of small tube and round magnets.. 
  • - copper plumbing parts are not pure copper anymore,certain amount of scrap in everything,whatever the manufacturer can get away with
  • - Nothing fancy here, just one outcome of Lenz's law, the opposing current in copper tube. 
  • - Step 1: Get a huge copper pipe (One i can fit in)Step 2: by tons of Neodymium magnetsStep 3: Mold the Neodymium magnets into clothesStep 4: Put magnet clothes onStep 5: Elevate the pipe with a crane so i can walk under it, but just barely.Step 6: Purchase a ladderStep 7: Put the ladder on the Copper pipe and jump down the copper pipe and amaze people.
  • - Array
  • - Must of been bored
  • - Copper heads and a magnet
  • - is it true?
  • - sorcerer
  • - where can i get a neodymium magnet that size?
  • - The 102 people that "disliked" this video, simply don'y realize the a copper tube interrupting a magnetic field is possible. S 
  • - so cool
  • - @HedgehogTH awesome.. induction at its best.. But can you try doing this same experiment from a height, and as the magnet is slowly falling, you move your coil down too.. i guess if you try to do that, the magnet will fall faster.. xD
  • - Good ol' Lenz's Law in action.
  • - nice
  • - Very cool!
  • - Fascinating 
  • - That is so cool. Its called diamagnetism. The copper itself is not attracted or repulsed by the magnet. Rather a the magnetic field causes friction in the copper when one is moving past the other with out having to touch.
  • - Array
  • - I wonder if either heat up from the friction?
  • - Ends of comments.