Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
electrostatic Force Calculation
Posted 6 ott 2018, 16:03 GMT-4 Electromagnetics, MEMS & Nanotechnology, Structural & Acoustics Version 5.3a 0 Replies
Please login with a confirmed email address before reporting spam
Dear Friends, I really need to know how to calculate electrostatic force on the plates of a capacitor. While I am moving the plates closer, the electrostatic force changes but the force on any point between plates is also identical while the force should be inversly proportional to square of the distance. The way I am calcuation the Electrostatic force is as follow, please let me know if this steps are correct and why the force on all the points are identical.
2D plot group>Arrow surface>Expression>Electrostatic>MEchanical>es.forcex_0,es-forcey-0.electromagnetic force(spatial frame)
Thank you, Mehdi.
-------------------MOHAMMADMEHDI ALLAMEH
Hello Mehdi
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.