Using the Resistance Depending on the Magnetic and Electric Susceptibility to Derive the Equation of the Critical Temperature
Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=52903#.VKyUhMnQrzE Author(s) H. G. I. Hamza 1 , M. H. M. Hilo 2 , R. Abd Elgani 2 , R. Abd Elhai 2 , Mubarak Dirar 2 Affiliation(s) 1 Department of Physics, Gazera University, Hasahisa, Sudan . 2 Department of Physics, Sudan University of Science and Technology, Khartoum, Sudan . ABSTRACT In this study the electromagnetic theory and quantum mechanics are utilized to find the resistivity in terms of electric and magnetic susceptibility in which the electron is considered as a wave. Critical temperature of the wire at which the resistance vanishes is found. In this case the resistance being imaginary which leads the real part of the resistance to real zero at critical temperature and the material becomes super conductor in this case. If one considers the motion of electron in the presence of inner magnetic field and resistance force, a new formula fo...