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Ben Newman
(Reply)
(no subject)
Date:
2007-03-14 05:37 pm (UTC)
From:
sildra.livejournal.com
That's why you'd use solenoids rather than simple current lines. Give copper's low resistance, you would be using considerably less power. When we just have to compensate for Earth's magnetic fields at work, we're typically using well under 1 A.
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branchandroot
(no subject)
Date: 2007-03-14 05:37 pm (UTC)