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How to get electric volt from electric field?

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In my model, I put two piezoelectric sensors in a passive mode on metal plate. There is electric field and electric voltage generated on the sensor because of the displacement on the surface but I don't understand how comsol takes the integral of this electric field with respect to x(length) to obtain electric potential.

0 Replies Last Post Apr 10, 2012, 5:12 p.m. EDT
COMSOL Moderator

Hello Hazim Yalcinkaya

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