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[FEMM] Inductance of lap wnding



Hi david
 
    I'm working on a magnetizing coil with an impluse magnetizer.. the magnetizing coil is being designed for multipole magnet. I want to calculate the inductance of the lap winded coil i.e., the turns would be zig zag form on the side of a circular wall. couldu suggest me to model it in femm, the lap winding with the steel part and the magnet in it.
 
i would also like to get a help for lua. how to start in lua as i'm new to femm i couldn't get started with. i would be more helpful if i can get an example of lua scriting in magnetics.
 
Is there any formula for calculationg the surface induction of a magnet given the Br & Hc & no.of poles ?
 
senthill raam
 


N.D.Senthill Raam
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