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Maglev Train by 10 kilometer Permanent magnets

  1. Jul 20, 2008 #1
    I want know that can we build a long Permanent magnet for a Maglev way ?

    Please say that its possible ?

    (i attached one picture , with that you can understand that what is my question and what is a long Maglev way by a Permanent magnet)

    Attached Files:

  2. jcsd
  3. Jul 20, 2008 #2
  4. Jul 21, 2008 #3
    we can build that long magnet?
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