The calculation of electrostatic potential on a 3D object, such as a charged ring with charge "Q," requires specific methodologies. There is no universal approach for all shapes, and exact solutions exist only for a limited number of special cases. For detailed analysis, refer to the provided resource on the electrostatics of conducting toroids. Understanding these principles is essential for accurate potential calculations in electrostatics.
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There is no general method, and it has only been solved exactly for a few special cases. See e.g. https://www.victoria.ac.nz/scps/about/staff/pdf/Electrostatics_of_a_family_of_conducting_toroids.pdf.Cargnelutti said:Summary: How to calculate the eletrostatic potential on a 3d object?
How to calculate the eletrostatic potential on a 3d object, for example a ring, if it is charger with some "Q" charge what is the potential on the surface of the ring?And how do i calculate it based on the charge of the ring?