| 动生电动势的讨论 |
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| 引用本文： | 屈双惠,侯维娜,杨志宏,马志春.动生电动势的讨论[J].唐山师范学院学报,2012(2):120-122. |
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| 作者姓名： | 屈双惠 侯维娜 杨志宏 马志春 |
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| 作者单位： | 1. 石家庄学院 物理学系、电气信息工程系,河北 石家庄 050035
2. 重庆邮电大学 光互联网及无线信息网络研究中心,重庆市 400065 |
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| 基金项目： | 河北省教育学会“十二五”规划课题(12110136);河北省自然科学基金项目(A2010001942) |
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| 摘 要： | 在磁场中运动着的导体内产生的感应电动势称为动生电动势。鉴于学生在判定动生电动势方向时总是禁锢于课本的"左力右电"的判定方法,阐述了动生电动势的产生机理及五种判定动生电动势方向的方法。
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| 关 键 词： | 动生电动势 导体 方向 |
Discussion of Motional Electromotive Force |
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| QU Shuang-hui,YANG Zhi-hong,HOU Wei-na,MA Zhi-chun.Discussion of Motional Electromotive Force[J].Journal of Tangshan Teachers College,2012(2):120-122. |
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| Authors: | QU Shuang-hui YANG Zhi-hong HOU Wei-na MA Zhi-chun |
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| Institution: | 1(1.Department of Physics and Electrical Information Engineering,Shijiazhuang Normal College,Shijiazhuang 050035,China;2.College of Electronic Engineering,Chongqing University of Post and Telecommunications,Chongqing 400065,China) |
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| Abstract: | The electromotive force as the conductor moving in the magnetic field is known as the motional electromotive force.As the students are always locked in the conception of "left force,right electromotive force" when determine the motional electromotive force in the direction,five approachs to describe the direction of motional electromotive force are given in this paper.The aim is to enable students to break the shackles and sum up the knowledge learned before. |
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| Keywords: | motional electromotive force conductor direction |
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