Talk:Electromagnet

From Academic Kids

please someone show me an example of an electromagnet with a higher force to weight ratio than a permanent magnet - I have yet to find a manufacturer who can do so on the 100 gram scale.

Paul

pjw24@cornell.edu

You are right. I fixed the error. -- Heron 08:39, 20 May 2004 (UTC)
[edit]

Electromagnets&school

this site dosent have enough data for our school project on electromagnets.

Try using other sources. --Smack (talk) 22:26, 12 May 2005 (UTC)
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