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How to use symmetry in resistance networks?

  1. Dec 31, 2009 #1
    how to use symmetry in resistance networks??

    Hi all
    I m really confused in these resistor questions..In some circuits they say that some are neglected coz they are equipotential points and using symmetry in these questions..What is this method of symmetry?? How some of the pints are equipotential points and resistors between these are neglected??
    I have also read something like points on perpendicular axis are equipotential points and something about parallel axis..
    Thanks in advance..

  2. jcsd
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