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Current density in electrostatics module

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Hi, I have the same question as the linked question above which was unanswered. Why is current density A/m^3 instead of A/m^2?


1 Reply Last Post 2023年10月26日 GMT+2 18:46
Robert Koslover Certified Consultant

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Posted: 10 months ago 2023年10月26日 GMT+2 18:46
Updated: 10 months ago 2023年10月26日 GMT+2 18:46

I just checked that in my Comsol Multiphysics, in a 3D electrostatics example. The current density is, quite clearly, in units of A/m^2. So, I wonder what you are looking at? I encourage you to post your .mph file to the forum (and let the readers here know exactly where to look in it), so we can see these unexpected units.

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I just checked that in my Comsol Multiphysics, in a 3D electrostatics example. The current density is, quite clearly, in units of A/m^2. So, I wonder what you are looking at? I encourage you to post your .mph file to the forum (and let the readers here know exactly where to look in it), so we can see these unexpected units.

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