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how to compute electromagnetic force for the AC/DC electromagnet

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Hi,

could someone help me solving the following Problem? : i am trying to compute the electromagnetic force for the DC magnet using the following formel
f=(b^2)*A/2*mu0.
But the one magnetic force in comsol doesn t use the above formel. How can i overcome with this Problem?

0 Replies Last Post 2016年11月6日 GMT-5 09:37
COMSOL Moderator

Hello Gerard Yomba Ngangwa

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