摘要
关于静电学中的能量,各种教材中出现了多种名称。如电荷的连续分布电能、电场能量、相互作用能和自能等名称。导致对概念的理解会混淆,本论文将澄清对概念的模糊认识,找出各公式间区别与联系,并结合相关文献介绍带电体的电场能量的计算方法,为理解其实际提供基础材料。
On the energy in electrostatic,there are variety of names in various materials,such as continuous distribution of electricity,electric energy,interaction energy and the self-energy and other names.It will lead to confusion of the concept understanding,this paper will clarify the confusion about the concept,identify the differences and similarities between the formula and combine the relevant literature to introduce calculations on charged body with the electric field energy,provide basic material for understanding practice.
出处
《南昌教育学院学报》
2011年第11期82-82,84,共2页
Journal of Nanchang College of Education
关键词
静电场
能量
意义分析
electrostatic field
energy
significance