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quuestion about calculate capacitance

Posted 2012年1月25日 GMT-5 18:01 2 Replies

Shengan Bian Jeff
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I got three parallel plates. I set middle plate as electrode and the bottom one is ground. The top plate set as a object. I used the electrostatics mode and can calculate the middle to bottom capacitance by using global evaluation. How can I calculate the top and middle capacitance and top and bottom capacitance?

Thanks,

2 Replies Last Post 2014年5月27日 GMT-4 04:22
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Hello Shengan Bian Jeff

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Vishnu Nair
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Posted: 1 decade ago 2012年8月7日 GMT-4 15:55
hi i am modeling a capacitor where i am giving 2 positve voltage to both the terminal so that the field is send outside and when i bring a object near it (floating potential) there should be change in capacitance which is not happening can anyone help. see the attachment

i am getting the wave but the capacitance dont change .
hi i am modeling a capacitor where i am giving 2 positve voltage to both the terminal so that the field is send outside and when i bring a object near it (floating potential) there should be change in capacitance which is not happening can anyone help. see the attachment i am getting the wave but the capacitance dont change .
Stefano Olivieri
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Posted: 1 decade ago 2014年5月27日 GMT-4 04:22
Did you solve the problem?? i'm interesting in this
Did you solve the problem?? i'm interesting in this

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