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Homework Help: Magnetic field

  1. Mar 30, 2005 #1
    Which one has more magnetic field Torus or Bolt when current is going though? :eek:
     
    Last edited: Mar 31, 2005
  2. jcsd
  3. Mar 30, 2005 #2

    Gokul43201

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    What is a Bold ?

    The closest thing I can think of is a contrast technique used for medical research MRI called BOLD (blood oxygen something or other).
     
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