The discussion revolves around the relationship between net flux and total charge for a cube, specifically in the context of Gauss's Law. Participants are exploring when the net flux is zero and when it is not, as well as the implications of charge placement relative to a Gaussian surface.
The discussion is ongoing, with participants providing insights and prompting further exploration of concepts. Some guidance has been offered regarding the importance of charge location relative to the Gaussian surface, but no consensus has been reached.
Participants are grappling with the definitions and implications of terms such as "total charge" and "Gaussian surface," indicating potential gaps in understanding that are being addressed through questioning.
It has nothing to do with a test charge.baird.lindsay said:Homework Statement
When is the net flux for a cube 0 and when is it not?
Homework Equations
∫EdA= Q/8.85E-12
The Attempt at a Solution
if you have no test charge then the flux of a cube is zero. but if you have a test charge then the net flux is the charge divided by 8.85E-12. I just want to make sure I am thinking about this correctly.
The total charge of what? ... Where is this charge located?baird.lindsay said:Q is the total charge...
SammyS said:The total charge of what? ... Where is this charge located?