- #176
Paul Colby
Gold Member
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##\mu=\mu_o## is an adequate approximation for a fully saturated magnet. We’re talking about ##\mu## at 10 to 100 hertz, not the static component. All fields and currents have an implicit ##e^{i\omega t}## dependence in the calculations I’ve made.hutchphd said:So for this case what are the appropriate linear constituative relations for ##J_2## . Assume it to be a run of the mill NdFeB cylindrical bar magnet magnetized axially.
I feel that you may not follow my argument.