equivalent resistance for a cube

Discussion in 'Homework Help' started by shubhamamp, Jun 27, 2013.

  1. shubhamamp

    Thread Starter New Member

    Jun 18, 2013
    8
    0
    to find equivalent resistance between
    1) adjacent pt's of a face
    2) diagonal opposite pt. on a face
    3) diametrically opposite corner.
    given each side has resistance r.

    i made all these by considering symmetry & finding pt.s having same potential & then simplifying the circuit. i got the answers, but my method is typically lenghty. is there any other way to find eq. resistance . if yes please tell me.
     
  2. t_n_k

    AAC Fanatic!

    Mar 6, 2009
    5,448
    782
    You might consider giving Teszla some hints (not solutions) on a related thread ...

    http://forum.allaboutcircuits.com/showthread.php?t=86627

    We can't comment on your method unless we see what you've done. How about posting your solution (say) for adjacent nodes. Then you won't be giving anything away on Teszla's problem.
     
  3. circuitfella11

    Member

    May 10, 2013
    56
    5
    pls post your lengthy solutions..hehe..

    so that we know that you've tried solving this.. if you said that you have found the answers, why not stick on those lengthy solutions? sometimes its the only solution..

    --cheers
     
  4. Mayank Sinha

    New Member

    Jun 12, 2013
    3
    0
    the method is not too lengthy unless u do it properly
     
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