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Capacitance of a cylinder coil
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To: "'Tesla List'" <tesla@pupman.com>
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Subject: Capacitance of a cylinder coil
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From: Tesla List <tesla@stic.net>
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Date: Tue, 7 Apr 1998 01:22:45 -0500
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Approved: tesla@stic.net
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From: Antonio C. M. de Queiroz [SMTP:acmq@compuland.com.br]
Sent: Monday, April 06, 1998 6:18 PM
To: Tesla List
Subject: Re: Capacitance of a cylinder coil
Erik wrote:
> Self Capacitance of an air core coil
> Medhurst formula
Try also this, due to Medhurst too:
C=11.26*length+16*radius+76.4*radius^(3/2)/length^(1/2) pF
Distances in meters. Note that the number of turns doesn't appear.
Antonio Carlos M. de Queiroz
http://www.coe.ufrj.br/~acmq