Banavar, Jayanth RHarris, A. BrooksKoplik, Joel2023-05-232023-05-231983-09-262015-08-13https://repository.upenn.edu/handle/20.500.14332/43210Unrestricted lattice random walks in which a unit conductor is placed along each bond traversed are considered. The mean end-to-end resistance is studied as a function of the number of steps in the walk and the spatial dimension. A critical scaling law is found whose exponent is consistently given by four different calculational schemes.PhysicsArticle