arc/notes
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

vault backup: 2026-01-07 21:22:20

Browse Source
This commit is contained in:
arc
2026-01-07 21:22:20 -07:00
parent 3af0f44433
commit 8b32349c20
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
education/physics/PHYS2220/Gauss's Law.md
View File

@@ -8,4 +8,7 @@ $$ \Phi = EA$$
- $E$ refers to the amplitude
- $A$ refers to the area
If the area is tilted relative to the field, then the strength of the field is reduced by a factor of $\cos \theta$, where $\theta$ is the angle between the electric field $\vec{E}$ and a vector $\vec{A}$ that's normal to the surface. This generalizes our flux equation to $\Phi = EA\cos\theta$
If the area is tilted relative to the field, then the strength of the field is reduced by a factor of $\cos \theta$, where $\theta$ is the angle between the electric field $\vec{E}$ and a vector $\vec{A}$ that's normal to the surface. This generalizes our flux equation to $\Phi = EA\cos\theta$ .
---
I don't understand what the below section