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Calculation of force on only a magnet in a air domain

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I’m setting up a simple simulation where a permanent magnet is attached to the tip of a non-magnetic beam. I want to measure the beam’s deflection due to magnetic force. Later, I’ll add a coil so the force comes from the coil–magnet interaction. For now, since there’s no other magnetic material or external field in the model, the net magnetic force on the magnet should be ~zero, correct



1 Reply Last Post Aug 23, 2025, 12:31 p.m. EDT
Edgar J. Kaiser Certified Consultant

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Posted: 7 months ago Aug 23, 2025, 12:31 p.m. EDT

Correct!

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Edgar J. Kaiser
emPhys Physical Technology
www.emphys.com
Correct!

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