A descontinuidade do campo elétrico em uma distribuição superficial e esférica de cargas: um invariante topológico.

This article adds to the other recent ones that have been published, mainly in this magazine that is, in our view, becoming a forum for discussion of this which is the electric field on the surface of a charged spherical conductor. We recently published an article that discussed three models for finding the recalcitrant factor 1/2 that chase many fans of this electrostatic issue. In this way, this text was elaborated, exclusively, to try to clarify and oppose, some interpretations put in a later recent article [1] that defends a proper integral to find the stubborn factor. In this way, we reaffirm the method of superposition of the ring field to discuss the field's behavior through a uniformly charged spherical surface, trying to reach a consensus. [ABSTRACT FROM AUTHOR]