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# Re: [femm] Diamagnetism

- To: femm@yahoogroups.com
- Subject: Re: [femm] Diamagnetism
- From: Dave Squires <djsquires@plix.com>
- Date: Mon, 04 Mar 2002 08:56:08 -0800
- References: <a5rh0e+fnou@eGroups.com>

    Since no one else has answered yet I will
    give it a go.

    If you want this type of behavior just create a
    fake material with a relative permeability of zero or
    near zero. It is basically the same thing. The magnetic
    field won't penetrate it and a magnet will show
    a force that will float it. Then you can put holes in it
    and play with that.

    DRS

    roberthillier wrote:

    > Hi All!
    > As a newby , will I be wasting my time getting to grips with FEMM if
    > I want to model diamagnetic stabilisation of permanent magnet
    > levitation? (I can't find "diamagnetic" or "susceptibility" in the
    > messages index for this group, so I guess that FEMM might not be my
    > best bet for this problem.)
    > If so, can anyone please recommend an alternative ( free ) software
    > package? I'm particularly interested in modelling the effects of
    > diamagnetics with holes in them in this problem.
    > Thanks
    > Robert Hillier
    >
    >
    >
    >
    > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/

- References:
  - Diamagnetism
    - From: "roberthillier" <roberthillier@yahoo.co.uk>

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