任意梯形网络等效电阻的一种新公式  

A new formula for equivalent resistance of arbitrary ladder network

作　　者：袁铃 谭志中[1] YUAN Ling;TAN Zhizhong(Department of Physics,Nantong University,Nantong 226019,China;Beicheng Middle School,Nantong 226011,China)

机构地区：[1]南通大学物理系,江苏南通226019 [2]南通市北城中学,江苏南通226011

出　　处：《高师理科学刊》2021年第6期82-85,共4页Journal of Science of Teachers＇College and University

基　　金：江苏省自然科学基金项目(BK20161278)。

摘　　要：梯形电阻网络是一种重要的物理模型,已经获得了很多研究且应用广泛.建构了一种新的变换技术计算梯形网络的等效电阻,给出了梯形网络等效电阻一个简洁的新公式,并将所得结果与相关结果进行了比较.研究思想与方法也为物理探究教学提供了新的实践范例.Ladder resistor network is an important physical model,which has been studied a lot and widely used.A new transformation technique is proposed to calculate the equivalent resistance of ladder networks,and a simple new formula for equivalent resistance of ladder networks is given.The research ideas and methods also provide a new practical example for physics inquiry teaching.

关 键 词：梯形网络 变换技术 等效电阻 简洁公式 

分 类 号：O441.1∶G642.0[理学—电磁学]