A novel method to calculate the electric field using solid angles

Fulin Zuo

doi:10.1088/1361-6404/ac0e1d

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arXiv · 2102.11039

A novel method to calculate the electric field using solid angles

Fulin Zuo

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Abstract

A new method to calculate the electric field inside a spherical shell with surface charge in terms of solid angle is presented. The integral can be readily carried out without invoking special functions typically used for this classical problem. For a flat surface of uniform charge density, the electric field normal to the surface is shown to be proportional to the solid angle subtended by the surface only.

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Fulin Zuo. 2021-02-18. A novel method to calculate the electric field using solid angles. https://doi.org/10.1088/1361-6404/ac0e1d

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