- #211
harrylin
- 3,875
- 93
Perhaps you mean that a reduction in magnetic field energy implies a reduction in the corresponding electric current. Yes indeed; I'm now halfway with working out the example of post #166, and it's included in the draft.DaleSpam said:I want to apply it to permanent magnets because permanent magnets are governed by the laws of classical EM and E.j is a general result for the matter power density in ALL situations covered by classical EM.