delorie.com/archives/browse.cgi | search |
X-Authentication-Warning: | delorie.com: mail set sender to geda-user-bounces using -f |
X-Recipient: | geda-user AT delorie DOT com |
X-Authenticated: | #78171348 |
X-Provags-ID: | V01U2FsdGVkX19a9GZdTI5aOCc0pICbRmOtQoyOC+6u0E15zDLXel |
rIE7c8bK5KEdlJ | |
From: | Mark <mstanley AT technologist DOT com> |
To: | geda-user AT delorie DOT com |
Subject: | Re: [geda-user] Daughter's Science Fair |
Date: | Fri, 16 Mar 2012 10:39:46 -0400 |
User-Agent: | KMail/1.13.6 (Linux/2.6.37.6-smp; KDE/4.5.5; i686; ; ) |
References: | <CALSZ9gp3RUu2WiEU9SoJROD+3LQcF3XR4YKJiKP1P-U2OWM4-Q AT mail DOT gmail DOT com> |
In-Reply-To: | <CALSZ9gp3RUu2WiEU9SoJROD+3LQcF3XR4YKJiKP1P-U2OWM4-Q@mail.gmail.com> |
MIME-Version: | 1.0 |
Message-Id: | <201203161039.46400.mstanley@technologist.com> |
X-Y-GMX-Trusted: | 0 |
Reply-To: | geda-user AT delorie DOT com |
Sorry to be so terse, I'm supposed to be working. ;) It needs to be a *changing* magnetic field in order to induce current into the secondary coil. -Mark On Friday, March 16, 2012 10:02:02 am you wrote: > another nail the same way but with a little bulb attached. Check my > theory, shouldn't the electromagnetic field produced by the coil and nail > with the battery induce a current in the other coil when placing the nails > adjacent and parallel?
webmaster | delorie software privacy |
Copyright © 2019 by DJ Delorie | Updated Jul 2019 |