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Creating a magnetic field

  1. Jun 10, 2015 #1

    I would like to make a constant magnetic field of around 100-500 mT for 10 minutes, in order to expose some seeds to it.
    How do I go about doing this?

    Thank you for your help.
  2. jcsd
  3. Jun 10, 2015 #2


    User Avatar

    Staff: Mentor

    A common neodymium magnet should be adequate.
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