在电路教学中培养学生的电磁学应用能力

摘要

电路理论中的许多基本概念和基本规律都源于电磁场原理。本文以电路理论中的若干基本概念和基本定律,包括电流、电压、KCL、KVL和集中参数等,介绍了这些概念和定律的电磁场原理,试图尝试在教学或教材建设中适当加强学生的电磁学应用能力,强化课程之间的内在联系,从而使学生具备坚实的电路理论基础。%Many basic concepts and laws of the electric circuit theory are based on the electromagnetic field principles.In this paper,the electromagnetic field foundations for some basic concepts and laws in electric circuit theory including current,voltage,KCL,KVL,as well as lumped parameter circuits are introduced,respectively,so as to strengthen the electromagnetism application abilities of college students in course teaching and textbook writing,and also to close the internal relations of different courses.Thereby,the students would build more solid foundations in the electric circuit theory.