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Physics
Classical Physics
Electromagnetism
A question about current density in finite element analysis
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[QUOTE="JH_1870, post: 6808072, member: 729358"] I know that if there is only one conductor providing the current density, then the current density can be used. [ATTACH type="full"]315109[/ATTACH] But if you apply Maxwell's equation when there are multiple current sources, I don't know which value to use. This is not an analysis using a tool, but a problem when I develop the code myself. Should I calculate all the values for multiple independent sources and then add them up? [ATTACH type="full"]315110[/ATTACH] Where J is the applied current density. Is it correct to use the applied current density when calculating the magnetic potential in the iron core? And, when there are several applied current densities, is it necessary to apply the superposition principle to solve them? [/QUOTE]
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Classical Physics
Electromagnetism
A question about current density in finite element analysis
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