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AC magnetic field in time domain

Posted 21 mag 2011, 13:30 GMT-4 Low-Frequency Electromagnetics Version 4.1 3 Replies

Arye Nudelman
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Hi to all,

Attached a simple magnet model

what i want to do is to define:

magnetic field:
Hy = 10*sin(2*pi*freq*t)[A/m]

and to see the result in time domain maybe by 1D graph or even to see the streamlines changing in time

is it possible?

how should i define this magnetic field to act like this on this magnet?

Best regards,
Arye
3 Replies Last Post 27 mag 2011, 09:35 GMT-4
L. Queval
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Posted: 1 decade ago 27 mag 2011, 09:11 GMT-4
A permanent magnet with a self varying magnetic field is a strange idea but here is an option.

--
L. Queval
A permanent magnet with a self varying magnetic field is a strange idea but here is an option. -- L. Queval
Arye Nudelman
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Posted: 1 decade ago 27 mag 2011, 09:14 GMT-4
sorry i didn't get you
you have an example?
sorry i didn't get you you have an example?
Arye Nudelman
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Posted: 1 decade ago 27 mag 2011, 09:35 GMT-4
ok thanks i havent seen the attachment
thank you
Regards
Arye
ok thanks i havent seen the attachment thank you Regards Arye

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