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Generator frequency homework

  1. Jul 30, 2008 #1
    1. The problem statement, all variables and given/known data
    A generator uses a coil that has 80 turns and a 0.35 T magnetic field. The frequency of this generator is 60.0 Hz, and its emf has an rms value of 120 V. Assuming that each turn of the coil is a square (an approximation), determine the length of the wire from which the coil is made.


    2. Relevant equations
    E=NABwsinwt
    w=2pif



    3. The attempt at a solution
    Vpeak=sqrt2 * 120= 169.71
    w=2pi(60)=376.99
    169.71=80*A*.35*376.99*(sin367.99*t)
    but where do i go from here???
     
  2. jcsd
  3. Jul 30, 2008 #2
    Re: generator

    nevermind i got it
     
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