《电磁学》课程简介（本科）.docx

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1、电磁学课程简介课程英文名Electromagnetics课程代码J0702Z32学分4总学时64理论学时64实验/实践学时0先修课程力学与热学适用专业应用物理学、声学内容简介 （中文）电磁学是研究电磁力（电荷粒子之间的一种物理性相互作用）的物理学的一个 分支。电磁力通常表现为电磁场，如电场、磁场和光。电磁力是自然界中四种基本 相互作用之一。其它三种基本相互作用是强相互作用、弱相互作用、引力。电学与 磁学领域密切相关。电磁学可以广义地包含电学和磁学，但狭义来说是探讨电与磁 彼此之间相互关系的一门学科。电磁力在决定日常生活中大多数物体的内部性质中 发挥着主要作用。常见物体的电磁力表现在物体中单个分

2、子之间的分子间作用力的 结果中。电子被电磁波力学束缚在原子核周围形成原子，而原子是分子的构成单位。 相邻原子的电子之间的相互作川产生化学过程，是由电子间的电磁力与动量之间的 相互作用决定的。本课程的章节涉及静电场、静电场中的导体和电介质、恒定电流、恒定磁场、 电磁感应和暂态过程、磁介质、交流电流、麦克斯韦电磁理论和电磁波。内容简介 （英文）Electromagnetism is a branch of physics involving the study of the electromagnetic force, a type of physical interaction that occ

3、urs between electrically charged particles. The electromagnetic force usually exhibits electromagnetic fields such as electric fields, magnetic fields and light, and is one of the four fundamental interactions (commonly called forces) in nature. The other three fundamental interactions are the stron

4、g interaction, the weak interaction and gravitation. The electromagnetic force plays a major role in determining the internal properties of most objects encountered in daily life. Ordinary matter takes its form as a result of inteimolecular forces between individual atoms and molecules in matter, an

5、d is a manifestation of the electromagnetic force. Electrons are bound by (he electromagnetic force to atomic nuclei, and their orbital shapes and (heir influence on nearby atoms with their electrons is described by quantum mechanics. The electromagnetic force governs the processes involved in chemi

6、stry, which arise from interactions between the electrons of neighboring atoms.The chapters of the textbook involve electrostatic field, the conductor and the dielectric in the electrostatic field, constant current, constant magnetic field, electromagnetic induction and transient process, magnetic medium, alternating current. Maxwell electromagnetic theoiy and electromagnetic wave.执笔人审定人制定时间2019年03月