magicalsoup/eifueo
1
0
Fork 0
forked from eggy/eifueo
Code Issues Pull Requests Releases Wiki Activity

ece124: add don't care

Browse Source
This commit is contained in:
eggy
2023-01-26 15:03:20 -05:00
parent dd921b7bc2
commit 79fd74f03c
2 changed files with 11 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
docs/1b/ece106.md
View File

@@ -214,3 +214,10 @@ $$dQ=\rho_s dS$$
!!! example
A rod of uniform charge density and length $L$ has a charge density of $p_\ell=\frac{Q}{L}$.
1. Determine the formula for the charge density $\rho$
2. Choose an origin and coordinate system (along the axes of the object when possible)
3. Choose an arbitrary point $A$ on the charge
4. Create a right-angle triangle with $A$, the desired point, and usually the origin
5. Attempt to find symmetry
6. Solve