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Unread 24-02-2011, 23:30
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David Brinza David Brinza is offline
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Re: Taking Minibots on Airplanes

That 5 mGauss limit at 5 m might be an issue.

If you postition additional magnets to form a quadrupole arrangement, the field will drop off more rapidly with distance (1/r^4) than for a magnetic dipole.

You can also look into mu-metal shielding. You'll need to degauss the shield first.

You can use Boy Scout compass to test for excessive fields.
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