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Clarification of basic formulas

  1. Jul 19, 2017 #1
    1. The problem statement, all variables and given/known data
    I am beginning my preparations for an upcoming exam and am looking to clarify two different equations

    a) Write the equation for the magnetic moment of a current carrying loop

    b) Write the equation for torque on a current carrying loop in a magnetic field
    2. Relevant equations


    3. The attempt at a solution

    a) I am not quite sure about this one,

    b) I am pretty sure that this one is the following T=NIABsintheta

    looking for some clarification, thanks!
     
  2. jcsd
  3. Jul 19, 2017 #2

    haruspex

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