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electrostatic potential induced by charges

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Hi,

I am fairly new to comsol, your help would be helpful,

I have an electrostatic model composed of two electrodes and medium( air, plastic), just like an parallel capacitor.

In my 2D model, I built a rectangle with a layer. The upper and lower boundary were assumed as electrodes, and surface charge density was set to the midterm boundary. What I would like to know is the potential difference between the two electrodes when the upper electrode moved toward or away from the midterm boundary . The action was dependent on parametric sweep.The question is I am not sure how to define the two electode boundary properties,

Any help would be appreciated,

Thank you,

Qize

2 Replies Last Post 29 ago 2013, 10:45 GMT-4

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Posted: 1 decade ago 29 ago 2013, 07:56 GMT-4
under electristatics module, ground and terminal option are there.. jst go there and put the value
under electristatics module, ground and terminal option are there.. jst go there and put the value

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Posted: 1 decade ago 29 ago 2013, 10:45 GMT-4

under electristatics module, ground and terminal option are there.. jst go there and put the value


Thank u for your reply,

Qize,
[QUOTE] under electristatics module, ground and terminal option are there.. jst go there and put the value [/QUOTE] Thank u for your reply, Qize,

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