| 矢量场标积积分定理及其在电磁场中的应用 |
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| 引用本文： | 张东壁. 矢量场标积积分定理及其在电磁场中的应用[J]. 辽宁师范大学学报(自然科学版), 1996, 0(2) |
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| 作者姓名： | 张东壁 |
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| 作者单位： | 大连大学物理系 |
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| 摘 要： | 首先给出了两矢量场标积积分定理，应用该定理讨论了在静电场和恒定磁场中移入有限介质后的能量变化，并且分别导出了极化介质的能量密度表达式和磁化物质能量密度的表达式．
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| 关 键 词： | 线性介质，电场能，磁场能 |
ENERGY OF ELECTRIC FIELD IN POLARIZED DIELECTRIC AND ENERGY OF MAGNETIC FIELD IN MAGNETIZED SUBSTANCE |
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| Zhaon Dongbi. ENERGY OF ELECTRIC FIELD IN POLARIZED DIELECTRIC AND ENERGY OF MAGNETIC FIELD IN MAGNETIZED SUBSTANCE[J]. Journal of Liaoning Normal University(Natural Science Edition), 1996, 0(2) |
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| Authors: | Zhaon Dongbi |
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| Abstract: | integration theorem of scalar product of two vectors is given. According to thistheorem, the change of energy is discussed when a dielectric is moved into a electrostatic field ordefinite substance is moved into a magnetic field. Furthermore, the expression of energy densityof polarized dielectric and magnetized substance in stable magnetic field are obtained. |
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| Keywords: | linear dielectric energy of electric field energy of magnetic field |
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