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Capacitance matrix evaluation (electrostatics)

Posted May 15, 2013, 1:11 p.m. EDT Version 4.3b 0 Replies

traxer
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Hello everyone,

i have a question about the capacitance calculation method. In comosl example "Capacitance matrix", it explains that the electrostatics model use the Charge volateg relationship (Q = C* U) to calculate the capacitance matrix by stationary study.

But in comsol documentation" AC/DC>Modeling with the AC/DC Module>Lumped Parameter>studying Lumped parameter", it says that electrostatics uses the energy method by stationary study.

Is there something wrong??? Which is right?

Thank you for your help

traxer
0 Replies Last Post May 15, 2013, 1:11 p.m. EDT
COMSOL Moderator

Hello traxer

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