Resistance calculation in a cube

AI Thread Summary
The discussion focuses on calculating the equivalent resistance across two adjacent vertices of a cube where each edge and body diagonal is a one-ohm resistor. The initial poster expresses difficulty with the problem and seeks assistance, mentioning potential use of star and delta transformations. Another participant analyzes the resistor network, identifying groups of resistors in parallel and series configurations. Ultimately, the poster successfully finds the solution after receiving help. The conversation highlights collaborative problem-solving in electrical circuit analysis.
cooltwins
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Homework Statement



each edge of a cube is built with a one ohm resistor, body diagonals are also built with one ohm resistors each. find out equivalent resistance across any two adjacent vertices.

Homework Equations



i guess it deals with star and delta transformations

The Attempt at a Solution



i'm attempting the question at the present and will post my solution once I'm done with the question.

hoping for a reply from you,

cheers
cooltwins
 
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come on guys,

any help...

i've been trying frantically with no results. i could do with some help
 
hay..

just look at the network. here resistor a,b, and c(color green) are parallel and d,e,f,g,h,i(blue) are in parallel and j,k,l(red) are parallel in figure 1. While all these(green-blue-red) are connected in series. Look figure 2.
 

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thanks for taking the effort mate :) got the solution :D
thanks again
 
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