| 计算载流圆线圈空间磁场分布的方法 |
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| 引用本文： | 李春明 刘承师. 计算载流圆线圈空间磁场分布的方法[J]. 辽宁工学院学报, 1999, 19(1): 62-66 |
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| 作者姓名： | 李春明 刘承师 |
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| 作者单位： | 辽宁工学院基础科学部 |
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| 摘 要： | 用毕－萨定律通过矢量运算和几何关系导出圆电流磁场空间分布的积分表达式，使用计算机通过数值积分计算其数值，进一步讨论圆电流平面内和垂直ｚ轴平面内磁感应强度按径向分布，并分别给出磁场分布曲线。
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| 关 键 词： | 圆电流 毕－萨定律 磁场分布 载流圆线圈 |
A Method of Calculating Magnetic Fields Distribution within the Space of a Circular Coil Carrying Current |
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| Li Chunming,Liu Chengshi,Zhang Junfeng. A Method of Calculating Magnetic Fields Distribution within the Space of a Circular Coil Carrying Current[J]. Journal of Liaoning Institute of Technology(Natural Science Edition), 1999, 19(1): 62-66 |
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| Authors: | Li Chunming Liu Chengshi Zhang Junfeng |
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| Affiliation: | Li Chunming;Liu Chengshi;Zhang Junfeng |
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| Abstract: | Applying Biot-Savarts Law tohave calculated vectors and their geometric relation, an integral formula is deriv atedtherefrom, expressing magnetic fields distribution within a circular current space, andhere in numericals are found by means of numerical sintegrated calculation with computers.As the result, a further discussion is made on the induced strength shown within both theplane in relation to the circular current and the plane vertical to zaxis, i.e, thisstreng this distributed along a radial direction. These curves indicating megnetic fieldsdistribution are also proposed respectively. |
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