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primary calculations
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To: tesla-at-grendel.objinc-dot-com
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Subject: primary calculations
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From: Esondrmn-at-aol-dot-com
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Date: Tue, 20 Feb 1996 12:24:58 -0500
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>Received: from emout08.mail.aol-dot-com (emout08.mx.aol-dot-com [198.81.11.23]) by uucp-1.csn-dot-net (8.6.12/8.6.12) with ESMTP id KAA28869 for <tesla-at-grendel.objinc-dot-com>; Tue, 20 Feb 1996 10:25:25 -0700
Jim,
I saw your post last week on this and I didn't see anyone respond. I have a
saucer shapped primary 14 turns of 3/8 copper tubing wound at 30 degrees. I
used the formula for calculating a flat spiral primary and came within 5%. I
calculated 86uh and measured 82uh.
Ed Sonderman