Variation of Charge Distribution and Capacitance on Thin Wire Using the Method of Moments

In this paper, we attempting to determine the linear charge density and capacitance on a finite straight segment of thin charged conducting wire of length L=1 m and radius r. we assume that the charge density piecewise constant over the length and the electric potential are is one volt. If the radius are very small compared to the length r< Keywords Charge density --- Electrical Potential --- Methods of Moments --- Toeplitz Matrix