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how to create a electric field in coaxial cylinder

Posted 26 avr. 2014, 22:57 UTC−4 Low-Frequency Electromagnetics Version 4.3b 0 Replies

Xiaoyu Zhang
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hi
i am a beginner of the comsol. i built a coaxial cylinder and want to plot 3-d electric field diagram. i set 1800V for outer cylinder and 0V inner cylinder. then click the electric field, but there are three options: electric field in x component, electric field in y component and electric field in z component. however in the cylinder, both x and y component all have electric field, so how to add it together.

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0 Replies Last Post 26 avr. 2014, 22:57 UTC−4
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Hello Xiaoyu Zhang

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