College Physics ›› 2016, Vol. 35 ›› Issue (7): 12-13.

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Research on the equivalent resistance of ladder resistance network based on fixed point method

JI Ying—hua,HU Ju—ju   

  1. College of Physics and Communication Electronics,Jiangxi Normal University,Nanchang,Jiangxi 330022,China
  • Online:2016-07-20 Published:2016-07-20

Abstract: We propose a simple method for equivalent resistance of n—level ladder resistance network The method is applied in several typical ladder networks and the analytical expressions are obtained.

Key words: fixed point theorem, ladder network, nonlinear sequences, equivalent resistance