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electrostatic potential induced by charges
Posted Aug 22, 2013, 5:37 a.m. EDT Low-Frequency Electromagnetics 2 Replies
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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
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 Aug 29, 2013, 10:45 a.m. EDT
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Posted:
1 decade ago
under electristatics module, ground and terminal option are there.. jst go there and put the value
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Posted:
1 decade ago
under electristatics module, ground and terminal option are there.. jst go there and put the value
Thank u for your reply,
Qize,