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Induced current in a thin wire

Posted 27 mag 2011, 02:34 GMT-4 RF & Microwave Engineering, Results & Visualization Version 4.1 0 Replies

Alan Wang
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I am working with a 3D RF module. I wish to obtain the current along a long thin wire in the EM field. To reduce the meshing I modeled the wire as a conductor edge.

From www.comsol.com/community/forums/general/thread/899/
It is suggested that the current can be obtained from a line integral of the surface current if the wire is modeled as a cylinder.

From 2nd scenario of above thread it appears I can use a line integral of H_azimuthal to obtain the current from the conductor edge.

Is there a more straightforward solution now in comsol 4.1 that I can easily obtain the current along the continuous location on the wire?

Thanks.
0 Replies Last Post 27 mag 2011, 02:34 GMT-4
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