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所在平台: Udemy |
课程主页: https://www.udemy.com/course/electrostatics/
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**课程名称：** 静电学 **课程概述：** 本课程深入探讨了物理学中研究静止电荷及其相互作用的分支——静电学。我们将从基本的静电现象出发，逐步深入到更高级的主题。课程内容包括： * **库仑定律：** 详细介绍静电作用力的基本定律，并阐明静电场和电势的概念及其相互关系。 * **叠加原理：** 细致讲解静电学叠加原理在离散电荷分布和连续电荷分布中的应用。 * **电偶极子和多极矩：** 分析电偶极子的行为及其在外电场中的相互作用，并进一步探讨多极矩的相互作用。 * **静电势能和能量密度：** 深入讨论静电势能、能量密度以及电荷集合体的静电自能。 * **电介质与电容器：** 重点讲解电介质的极化和行为。同时，我们将复习高斯定律及其在极化电介质中的推广应用。此外，课程还将涵盖电容器及其储能能力，以及电容器的各种相互作用和实际应用。 **适用人群：** 本课程适合处于基础和进阶阶段的科学类学生，能够为他们的学科准备提供极大的帮助。
Electrostatics is that branch of Physics which deals with static charges or stationary charges and their interactions. Thus the information about statical electricity is the main objective of this course. Here we discuss basic electrostatic phenomena and the discussion is then carried out to the advance level step by step. We discuss basic Coulomb's law of electrostatics and gives a clear idea about electrostatic field and potential and their inter relation. Superposition Principle of electrostatics is also discussed carefully for both discrete and continuous distribution of charges. The behavior of dipoles and their interactions with externally applied field is discussed here and the discussion is extended to quadruple interaction. Also electrostatic potential energy and energy density along with electrostatic self energy for ensemble of charges or for given assembly of charges is discussed in this course in details. Another essential part of electrostatics is dielectric and capacitor. Here dielectric polarization and dielectric behavior is discussed at standard level and also Gauss's law of electrostatics and its extension for polarized dielectric is made involved. Also the idea of capacitor with its charge storing capacity is discussed in this section and several interaction of capacitors with their application are discussed here. I think that the students of science at basic and advanced stage, both will be highly benefited by this course and it will be helpful for their subject preparation.
