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  3. Why am I not getting the analytical B field in the center of my long air core solenoid?

Why am I not getting the analytical B field in the center of my long air core solenoid?

Tagged: 17.2, General, low-frequency, mechanical-apdl, Multiphysics and EMAG (APDL), structural-mechanics
    • June 5, 2023 at 7:04 am
      FAQFAQ
      Participant

      When core is air instead of iron you need to model a lot of air outside the solenoid to accurately represent the magnetic circuit. With an iron core that wouldn’t be necessary.

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