Importance/Use of Gauss' Law and Ampere's Circuital Law

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Homework Help Overview

The discussion revolves around the application and understanding of Gauss' Law and Ampere's Circuital Law in the context of electrostatics and magnetostatics. Participants explore the conditions under which these laws simplify calculations, particularly focusing on the assumptions of uniformity and symmetry in electric and magnetic fields.

Discussion Character

  • Exploratory, Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants discuss the conditions necessary for applying Gauss' Law and Ampere's Law, questioning the assumptions of uniformity in electric and magnetic fields. They inquire about the specific symmetries that allow for these simplifications and express confusion about their practical implications in various scenarios.

Discussion Status

The discussion is active, with participants sharing insights about symmetry and its role in applying the laws. Some have referenced external resources for further clarification, while others are seeking deeper understanding of the conditions that must be met for these laws to be applicable.

Contextual Notes

Participants note the lack of explicit instruction on the conditions for using Gauss' Law and Ampere's Law, expressing concern about the potential complexity of verifying these conditions in non-standard charge or current distributions.

  • #31
@nasu you are right

1/8th the flux through the entire cube

And since only 3/6 of the faces have actual nonzero flux through them

That 1/8th gets divided by 3

1/24th through each of the facesSorry for being absent minded and apologies to OP for not being more measured with my responses.
 

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