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Results tagged with magnetic-moment
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user 118746
The magnetic moment of a magnet is a quantity that determines the force that the magnet can exert on electric currents and the torque that a magnetic field will exert on it. A loop of electric current, a bar magnet, an electron, a molecule, and a planet all have magnetic moments.
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What is the formula for the pull force of a cylindrical magnet
I have an axially magnetized neodymium magnet of diameter $d$ and height $h$. The material is N42. I would like to derive a formula for the pull force.
This calculator does it: https://www.kjmagnetic …
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