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How do i rank magnetic field intensity given amperes?

  1. Mar 4, 2012 #1
    Is the magnetic field intensity at point P stronger at 2 amps or 4 amps at point P (just outside each electromagnet), if they both have equal amounts of turns of wire.


    No relative equations.



    I know that magnetic field intensity is stronger as the number of loops are increased but I don't know if they have different amounts of amperes.
    1. The problem statement, all variables and given/known data



    2. Relevant equations



    3. The attempt at a solution
    1. The problem statement, all variables and given/known data



    2. Relevant equations



    3. The attempt at a solution
     
  2. jcsd
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