Hysteresis curve

  • Thread starter mhill
  • Start date
  • #1
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Main Question or Discussion Point

the idea is , if we have the magnetic field strength (H) and magnetic flux density (B) so we represent the 'hysteresis cycle' to be B(H)=B my question is could we deduce mathematically the hysteresis curve ?? for example if we can provide a model of a nonlinear ODE so

[tex] \frac{dB}{dH}= B^{r}- (1/B) [/tex]

or something similar, i would be interested in the differential equation satisfied by B=B(H) thanks.
 

Answers and Replies

  • #2
pam
455
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Since B(H) is not a single valued function, or any simple function, of H, you cannot do what you are trying.
 

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