| 利用磁矢势计算分离均匀载流薄圆筒周围的磁场强度 |
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| 引用本文： | 王全.利用磁矢势计算分离均匀载流薄圆筒周围的磁场强度[J].大学物理,2012,31(5):32-34. |
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| 作者姓名： | 王全 |
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| 作者单位： | 南通大学理学院,江苏南通,226007 |
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| 基金项目： | 江苏省教育厅“物理学”特色专业建设点项目资助 |
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| 摘 要： | 根据一对反平行无限长载流直导线周围等磁矢势线的特点,与分离载流薄圆筒表面的等磁矢势线进行类比,采用等效替代法方便地得到分离载流薄圆筒周围的等磁矢势线函数与磁场强度函数.
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| 关 键 词： | 磁矢势 薄圆筒 等效替代法 |
Magnetic field intensity of the separated current-carrying thin cylinders calculated by using magnetic vector potential |
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| WANG Quan.Magnetic field intensity of the separated current-carrying thin cylinders calculated by using magnetic vector potential[J].College Physics,2012,31(5):32-34. |
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| Authors: | WANG Quan |
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| Institution: | WANG Quan(College of Science,Nantong University,Nantong,Jiangsu 226007,China) |
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| Abstract: | The magnetic vector potential line between a pair of current straight wire and current-carrying thin cylinders is compared according to the characteristics of magnetic vector potential line.The function of the magnetic vector potential about current-carrying thin cylinders is easily calculated. |
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| Keywords: | magnetic vector potential thin cylinder equivalent substitution |
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