| 安培力的本质 |
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| 引用本文： | 郝立宇,张润菲,杨铁,王啸天,谭明,谢宁.安培力的本质[J].教育教学论坛,2019(12):217-218. |
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| 作者姓名： | 郝立宇 张润菲 杨铁 王啸天 谭明 谢宁 |
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| 作者单位： | 1.西南大学物理科学与技术学院;2.天津科技大学理学院 |
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| 基金项目： | 国家自然基金(61474082);天津市高校科技成果转化奖励计划专项 |
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| 摘 要： | 安培力是载流导线在磁场中所受的力,一般认为安培力的微观本质是载流导线中自由电子所受到的洛仑兹力,是洛仑兹力的宏观表现。本文提出安培力的本质是电场力,是外加磁场在导体中诱导出的附加电场的电场力。
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| 关 键 词： | 安培力 洛仑兹力 |
The Essence of Ampere Force |
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| HAO Li-yu,ZHANG Run-fei,YANG Tie,WANG Xiao-tian,TAN Ming,XIE Ning.The Essence of Ampere Force[J].jiaoyu jiaoxue luntan,2019(12):217-218. |
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| Authors: | HAO Li-yu ZHANG Run-fei YANG Tie WANG Xiao-tian TAN Ming XIE Ning |
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| Institution: | (School of Physical Science and Technology,Southwest University,Chongqing 400715,China;School of Science,Tianjin University of Science & Technology,Tianjin 300457,China) |
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| Abstract: | Ampere force is the force of current-carrying wires in magnetic field.It is generally believed that the microscopic nature of Ampere force is Lorentz force of free electron in the current-carrying wire,which is the macroscopic manifestation of Lorentz force.The essence of Ampere force is electric field force,which is electric field force induced by external magnetic field in conductor.This article has carried on the detailed demonstration to this. |
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| Keywords: | Ampere force Lorentz force |
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