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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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Direction of current in coil.

Posted 09.06.2013, 05:24 GMT-4 Low-Frequency Electromagnetics, Modeling Tools & Definitions, Parameters, Variables, & Functions Version 4.3a 4 Replies

Marian Polakovic
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Hi.

I try in 2D coil change direction of magnetic flux.

I change sign of current in coil.

But nothing happend.

How can I change direction of magnetic flux in 2D coil?

Thank.

By.
4 Replies Last Post 09.06.2013, 10:49 GMT-4
Edgar J. Kaiser Certified Consultant
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Posted: 1 decade ago 09.06.2013, 06:43 GMT-4
Marian,

which method or expression are you using to calculate the flux?

Cheers
Edgar

--
Edgar J. Kaiser
www.emphys.com
Marian, which method or expression are you using to calculate the flux? Cheers Edgar -- Edgar J. Kaiser http://www.emphys.com
Marian Polakovic
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Posted: 1 decade ago 09.06.2013, 07:36 GMT-4
I use surface arrows .
I use surface arrows .
Edgar J. Kaiser Certified Consultant
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Posted: 1 decade ago 09.06.2013, 10:01 GMT-4

I meant how you calculate the flux value?

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Edgar J. Kaiser
www.emphys.com
I meant how you calculate the flux value? -- Edgar J. Kaiser http://www.emphys.com
Marian Polakovic
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Posted: 1 decade ago 09.06.2013, 10:49 GMT-4
There is not problem in flux value.
There is problem in direction of magnetic field in 2D.

S N or N S
There is not problem in flux value. There is problem in direction of magnetic field in 2D. S N or N S

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