| 电磁场的物质性 |
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| 引用本文： | 吴沛豪,王德雄,罗琬华. 电磁场的物质性[J]. 高师理科学刊, 2008, 28(5) |
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| 作者姓名： | 吴沛豪 王德雄 罗琬华 |
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| 作者单位： | 1. 西南大学,物理科学与技术学院,重庆,400715
2. 彭水中学,重庆,409600 |
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| 摘 要： | 物质是独立存在于人的意识之外的客观实在.电磁场作为一种实在的物质,不少学生对其物质性存在怀疑,而现行教材中也是从特例静电场入手,着重论述了电荷与场的相互作用,这难免有"超距作用"之嫌.在电磁学和电动力学基础上从电磁场的能量、动量、质量及和实物的相互作用等方面对其物质性进行了分析论证.
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| 关 键 词： | 电场 磁场 物质性 |
Discussing the matter nature of electromagnetic fields |
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| WU Pei-hao,WANG De-xiong,LUO Wan-hua. Discussing the matter nature of electromagnetic fields[J]. Journal of Science of Teachers＇College and University, 2008, 28(5) |
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| Authors: | WU Pei-hao WANG De-xiong LUO Wan-hua |
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| Affiliation: | WU Pei-hao1,WANG De-xiong2,LUO Wan-hua2(1.School of Physical Science , Technology,Southwest University,Chongqing 400715,China,2.Pengshui Middle School,Chongqing 409600,China) |
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| Abstract: | Matter is individual object beyond man’s mind.However,many students doubt it,and the popular text as well emphasize the interaction between chatge and field,which introduced fom electrostatic field.Demonstrate the matter natuue of electromagnetic field from electromagnetism and electrodynamics by analysing the electromagnetic energe,momentum,mass and interaction between electromagnetic field and object. |
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| Keywords: | electric field magnetic field matter nature |
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