Capacitance of a cylinder coil

From:  Antonio C. M. de Queiroz [SMTP:acmq-at-compuland-dot-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