Magnetic strength meter

mbgupta@julian.uwo.ca
Fri, 27 Feb 1998 23:19:03 -0500

Does anyone have or know how I can get plans to build or purchase
(preferably build) a magnetic strength meter? I have been using weights to
estimate the strength but am not sure what magnet size and strength
relationship is.

Also do 2 magnets in series double the magnetic strength?

Is there a web site which deals with these type of questions?

Many thx

Chris Gupta