Physics Library
 An open source physics library
Encyclopedia | Forums | Docs | Random | Template Test |  
Login
create new user
Username:
Password:
forget your password?
Main Menu
Sections

Meta

Talkback

Downloads

Information
[parent] Viewing Message
``Re: Question on resistance'' by dh2718 on 2009-05-27 03:25:32
Speaking of resistors, here is a little challenge:
The starting point is a simple high school exercise. The edges of a cube are all 1 ohm resistors, what is the resistance between two opposite vertices (5/6).
The challenge is: find a general formula for an n-dimensional cube.
[ reply | up | top ]
Interact
reply

Testing some escape charachters for html category with a generator has an injective cogenerator" now escape ” with "