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Forums
4hv.org :: Forums :: General Science and Electronics
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Magnetic field question

 1 2
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Dr. Slack
Mon Jun 02 2008, 10:06PM
Dr. Slack Registered Member #72 Joined: Thu Feb 09 2006, 08:29AM
Location: UK St. Albans
Posts: 1659
 		Here's how to get a reasonably constant circular magnetic field (flat) with 8 (or more) discrete coils (vertical). Pls excuse the cr@p drawing, 45s with paint isn't bad. The spaces between the coils allow access for wires and supports. You cannot "project" a magnetic field above (outside) a coil arrangement
1212444378 72 FT46353 Discrete Toroid
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Turkey9
Mon Jun 02 2008, 10:36PM
Turkey9 Registered Member #1451 Joined: Wed Apr 23 2008, 03:48AM
Location: Boulder, Co
Posts: 661
 		hmmm ok sounds like my idea isn't going to work... i was basically trying to flip the field lines for electric and magnetic fields of a pancake coil with the same physical dimensions. sometimes the laws of physics get in the way of fun projects!
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