1. PF Contest - Win "Conquering the Physics GRE" book! Click Here to Enter
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Magnetisation Curve and Hystersis Loop

  1. Aug 23, 2005 #1
    Ok. Im having trouble identifing the saturatoin field on the Hysteresis Loop. How do I find it?Also the initial and maximum relative permeability. Is the maximum relative permeability infinte?
  2. jcsd
  3. Aug 24, 2005 #2

    Meir Achuz

    User Avatar
    Science Advisor
    Homework Helper
    Gold Member

    The "saturation field" is the field at which the curve just about levels out.
    The initial relative permeablilty is the slope (divided by mu0 in SI units)
    at the origin for H starting from zero.
    The max RP is the max slope of the B vs H curve.
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Threads - Magnetisation Curve Hystersis Date
Object being magnetise from afar Mar 31, 2012
Additionl field proportional to magnetisation? Feb 23, 2012
Circular magnetised magnet? Feb 14, 2012
Magnetisation of ferromagnet Jan 16, 2011