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How can I calculate the electrostatic force in COMSOL ?
Posted 12.05.2014, 01:27 GMT-4 Low-Frequency Electromagnetics Version 4.3b 0 Replies
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I want to calculate the electric energy between two parallel plates.
One plate is fixed and another plate is moving along the Z-direction(moving 'up and down').
Therefore, the electric energy between two parallel plates is function of displacement. Is it right?
The electric energy, E=0.5*C*V^2. And capacitance, C= epsilon*A/d.
'A' is area, 'd' is displacement between two parallel plates.
How can I calculate the electric energy by varying displacement in COMSOL program ?
Thank you.
Hello H.M. Song
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