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Electromagnetic field question

  1. Mar 2, 2010 #1
    1. The problem statement, all variables and given/known data
    How would you find the magnetic field B inside the large field coil after you measured the induced emf on a test coil?

    2. Relevant equations
    i am not sure.

    3. The attempt at a solution
    i need some help in how to start this as i have 0 clue
  2. jcsd
  3. Mar 2, 2010 #2


    User Avatar

    Staff: Mentor

    I'm presuming that they are talking about an AC B-field.

    What is the equation for the EMF induced in a coil immersed in an AC magnetic field?
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