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Magnetic fields

  1. Mar 19, 2010 #1
    I know im not doing collage or uni stuff but this is more advance stuff that that by a little bit.

    Does anyone know an equation for the force between 2 magnets. the only one we get is for a magnet and a wire f=ILBsinΘ.

    This is to help me with an investigation with an electro magnet and a perma magnet.

    Any info will help. Thanks.
  2. jcsd
  3. Mar 19, 2010 #2
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