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Solenoid Coil with AC current

  1. May 20, 2012 #1
    I want to calculate field of the Solenoid Coil with AC current.
    For a DC current field is calculated easily from the BiotSavart.
    What is the process for AC current?
    Get the L value with RLCMeter in operating frequency?
    Is there an equation to get the field with inductance?(H=[itex]\frac{NI}{L}[/itex])?
    The equation is true for AC current?
    Should I put the RMS value in the equation? [ or i=I sin(ωt) ]
    Last edited: May 20, 2012
  2. jcsd
  3. May 22, 2012 #2
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