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Engineering
Electrical Engineering
Magnetic field produced by linear current in COMSOL
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[QUOTE="Caleydos, post: 6553834, member: 695236"] [B]TL;DR Summary:[/B] Issue with COMSOL 5.5 when trying to calculate the magnetic field produced by linear current in 3D Hello, I have used an edge current of 10 A through a 0,45 cm (lenght) wire inside an air sphere. The thing is that, according with Ampere law, the magnetic field (B) produced at a 1 mm of distance from the wire shall be 0,002 T, and I am obtaining much higher values in this simulation (around 0,3 T at his point). I have done it in 2D and result is OK, according with theoretical values, but I do not know why in 3D it changes. Any idea please? Many thanks in advance [/QUOTE]
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Magnetic field produced by linear current in COMSOL
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