Magnetic field modeling software?

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SUMMARY

The discussion centers on the need for effective software to model the interaction of magnetic fields, specifically for permanent magnets in 3D space. Users are seeking programs that allow for exercises involving various configurations and strengths of magnets. The principle of superposition is highlighted, clarifying that magnetic fields overlap rather than influence each other. Recommendations for specific software tools have not been provided, indicating a gap in user experiences shared.

PREREQUISITES
  • Understanding of magnetic field principles, particularly the superposition principle.
  • Familiarity with 3D modeling concepts.
  • Basic knowledge of permanent magnets and their properties.
  • Experience with simulation software for physical phenomena.
NEXT STEPS
  • Research available magnetic field modeling software such as FEMM or COMSOL Multiphysics.
  • Explore tutorials on using 3D modeling tools for magnetic field simulations.
  • Investigate the application of the superposition principle in magnetic field analysis.
  • Look into community forums for user reviews and experiences with specific magnetic modeling programs.
USEFUL FOR

Students, educators, and researchers in physics, engineers working with magnetic systems, and hobbyists interested in magnetism and 3D modeling.

amblybiguity
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Does anyone know a good program, even a demo for modelling how magnetic fields influence each other?

I'd like to run thru some exercises with actual numbers on wjhat kind of field patterns can be made by arranging magnets of same or different strength in different configurations.

I should clarify that I want to model permanent magnets in 3d space. Also, I'm hoping to hear from people who have used said software if possible.
 
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Magnetic fields don't influence each other. They simply overlap. (c.f. superposition principle). If you want the field of two permanent magnets just add the field of one magnet to the field of the other.
 

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