一类运动带电体的空间电磁场的计算.docVIP

天津职业技术师范大学 Tianjin University of Technology and Education 毕 业 论 文 专 业： 应用物理学 班级学号： 物理0801 – 33 学生姓名： 夏大稳 指导教师： 孙喆民 讲师 二〇一二年 六 月 天津职业技术师范大学 一类运动带电体的空间电磁场的计算 专业班级： 物理-0801 学生姓名： 夏大稳 指导教师：孙喆民讲师 学 院：理 学 院 2012 年 6 月 摘要 为了使电磁场满足相对性原理，爱因斯坦发展了狭义相对论，但在狭义相对论中仍不能将引力理论写成斜变的形式，爱因斯坦又推广了相对对性原理发展为广义相对论。然用广义相对论研究宏观运动带电体的电磁场的论文很少。用洛伦兹变换，广义洛伦兹变换原理和张量变换规律研究运动带电体电磁场, 即可推演出惯性及非惯性运动带电体在随动的瞬时惯性运动坐标系中和实验室坐标系中所激发的电磁场的一般表达式。 关键词： 洛伦兹变换 广义协变原理 运动带电体 瞬时惯性系 Keywords: Lorentz transformation, Principle of general covariance ，Motion charged body ， Instantaneous inertial frame Key word. Lorenz transform The principle of general covariance Motion of charged body Instantaneous inertial system ABSTRACT In order to make the electromagnetic field satisfy the principle of relativity, Einstein developed the theory of relativity, but in the special theory of relativity could not be written in the form of gravitational theory of skew, Einstein also to promote the relative to the principle for the development of general relativity. However, the general theory of Relativity Study on macroscopic motion of charged body electromagnetic field there are few papers. Using the Lorenz transform, generalized Lorenz transform and the tensor transformation law of motion of charged body electromagnetic field, can deduce the inertial and non-inertial motion of charged body in servo instantaneous inertial motion coordinate system and laboratory coordinate system excited by the electromagnetic general expression. To the electromagnetic field to meet the principle of relativity, Einstein developed the special theory of relativity, but still in the special theory of relativity theory of gravitation can be written as a ramp change in the form of Einstein popularized relative to the principle of development for the general theory of relativity. However, the macroscopic motion of a charged body of electromagnetic fields in general relativity research pap