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| 电磁场统一性质的三维描述 | |
| 引用本文： | 黄乃本. 电磁场统一性质的三维描述[J]. 大学物理, 2003, 22(6): 18-20,25 |
| 作者姓名： | 黄乃本 |
| 作者单位： | 中山大学,物理系,广东,广州,510275 |
| 摘 要： | 论述了电场与磁场本质上的统一性质,构造了三维空间中电磁场的统一场量,给出它的方程、场量的模方与能量和动量的关系,发现三维空间中的统一场量自身的标积竟然是相对论变换下的不变量． |
| 关 键 词： | 电磁场的统一性质 三维空间中的统一场量及其方程 能量和动量 相对论变换及不变量 |
| 文章编号： | 1000-0712(2003)06-0018-03 |
3-D description for the unified nature of electromagnetic fields |
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| HUANG Nai ben. 3-D description for the unified nature of electromagnetic fields[J]. College Physics, 2003, 22(6): 18-20,25 | |
| Authors: | HUANG Nai ben |
| Abstract: | The unified nature of electric and magnetic fields is discussed.A unified electromagnetic field vector is formed in the 3 d space.Its equations,and the relations between square of the field vector and energy,momentum are given.It is found that the dot product of the unified field vector with itself in the 3 d space is a relativistic invariant. |
| Keywords: | unified nature of electromagnetic fields unified field vector in the 3 d space and its equations energy and momentum relativistic transformation and invariant |
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