An equation or method to measure the strength of an electromagnet?

Subject: An equation or method to measure the strength of an electromagnet?

Date: Sun Feb 14 18:07:13 1999
Posted by Jordan Koppelberger
Grade level: 10-12
School: Medina Senior High School
City: Medina State/Province: Ohio
Country: America
Area of science: Physics
ID: 919037233.Ph

Message:


If you're using Electromagnets without a core (basicly coils of 
wire) How do I judge how strong the magnet is?

Re: An equation or method to measure the strength of an electromagnet?

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