---------- From: Edward V. Phillips [SMTP:ed-at-alumni.caltech.edu] Sent: Friday, April 03, 1998 1:12 PM To: tesla-at-pupman-dot-com Subject: Re: Inductance of a multilayer coil "All, Anybody know the equation for inductance of a multilayer coil? Erik" Sure. What kind of multilayer coil are you talking about? Ed