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Self-capacitance of a flat spiral coil
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To: "'Tesla List'" <tesla@pupman.com>
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Subject: Self-capacitance of a flat spiral coil
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From: Tesla List <tesla@stic.net>
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Date: Sun, 22 Feb 1998 22:58:41 -0600
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Approved: tesla@stic.net
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From: Antonio Carlos M. de Queiroz [SMTP:acmq@compuland.com.br]
Sent: Saturday, February 21, 1998 7:54 PM
To: Tesla List
Subject: Self-capacitance of a flat spiral coil
Hi:
Do someone know a formula for the self-capacitance of a flat
spiral coil (as the ones used as primary coils)?
Considering a coil as a coiled transmission line, I can obtain
an equivalent self-capacitance that will be close to the actual
value, but I would like to have other expression (or experimental
measurements) for comparison.
Thanks,
Antonio Carlos M. de Queiroz
http://www.coe.ufrj.br/~acmq