计算电磁学Part II ： 矩量法 Dr. Ping DU ( 杜平) School of Electronic Science and Applied Physics, Hefei University of Technology E-mail: Chapter 2 Electrostatic Fields ( 静电场) Dec. 5 , 2011Outline 2.1 Operator Formulation ( 算子描述) 2.2 Charged Conducting Plate ( 含电荷的导电平板) 22.1 Operator Formulation The static electric intensity E is conveniently found from an electrostatic potential , which is (2-1) where denotes the gradient operator. In a region of constant permittivity and volume charge density , the electr
