新视角教学RC电路暂态过程——电路模型等效变换的角度  

RC Transient Process under New Perspective Teaching——The Angle of Circuit Model Equivalent Transformation

作　　者：丘来金 赵强 

机构地区：[1]华东师范大学物理与材料科学学院

出　　处：《物理通报》2018年第2期25-27,共3页Physics Bulletin

摘　　要：教学RC电路的暂态过程时，为激活学生对已有知识的记忆和建立意义明确的关联，基于学生已有的知识和技能，通过对电路模型等效变换，将RC电路暂态过程的物理实质直观解析为从初态到终态的常系数衰减过程和零输入响应与零状态响应的叠加，教学过程由浅入深，为实现教学改进提供了一个可行的策略．In order to make the teaching process is helpful to active the information from memory, encode information in meaningful ways, and form robust knowledge. This paper is based on the existing knowledge and skills of students, through the equivalent transformation of the circuit model, The physical realities of the transient process of the RC circuit are analyzed from shallow to deep to the constant coefficient attenuation process from the initial state to the final state and the superposition of the zero state and the zero input state. To provide a viable strategy for achieving teaching improvement.

关 键 词：RC电路 暂态过程 电路模型 

分 类 号：G652[文化科学—教育学] O441.1-4[理学—电磁学]