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# electric filed intensity visualization

- To: femm@yahoogroups.com
- Subject: electric filed intensity visualization
- From: "indiana_andy <andy@azboss.net>" <andy@azboss.net>
- Date: Sun, 19 Jan 2003 06:55:10 -0000
- User-agent: eGroups-EW/0.82

    I've noticed a lot of thread topics here besides pure FEA, so I would
    like to ask a fairly abstract question to the group, getting right
    back to Maxwell's equations. I would really like to be able to
    visualize the magnetic circuit properties just like an electric or
    fluid circuit, but I am having trouble with the H.

    While I have been working with solenoids and electrical machines for
    years, I just realized I have trouble visualizing what the meaning of
    amps/meter is. I never really thought about this until a was working
    with a permanent magnet in FEMM, and even though there is no electric
    current, there is still a lot of H. How does one sense the field
    directly, without depending on the resulting magnetic flux? If all of
    those coulombs are crossing a boundary, where is the boundary and
    where are they going?

    Any enlightenment would be appreciated. Thanks.

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  - Re: [femm] electric filed intensity visualization
    - From: Joe Riel <joer@k-online.com>

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