Re: Inductance of a conical coil

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Antonio Carlos M. de Queiroz by way of Terry Fritz <teslalist-at-qwest-dot-net>" <acmq-at-compuland-dot-com.br>

Tesla list wrote:

 > Original poster: "Godfrey Loudner by way of Terry Fritz 
<teslalist-at-qwest-dot-net>" <ggreen-at-gwtc-dot-net>
 >
 > Thanks Antonio for sharing your integral, but the symbols
 > don't come up. I get the following messages from Acrobat
 > reader.
 >
 > Unable to extract the embedded font 'ELVJST+symbol'.
 > Unable to find or create the font 'JXVQPY+Times-Bold'.
 >
 > I have no idea what this stuff means. Is their some other
 > reader I should use.

There is some problem with your installation. Get a new
version (I use the 4.0, the newer ones are too slow).

Try an image instead:
http://www.coe.ufrj.br/~acmq/tesla/neumann.jpg

Antonio Carlos M. de Queiroz