| 载流圆锥曲线空间磁场的分布 |
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| 引用本文： | 刘结成.载流圆锥曲线空间磁场的分布[J].广东工业大学学报,1989(3). |
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| 作者姓名： | 刘结成 |
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| 作者单位： | 广东工学院物理教研室 |
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| 摘 要： | 本文用毕奥——沙伐尔定律,导出曲线电流空间磁场积分式,讨论了稳恒电流圆锥曲线空间磁感应强度问题,通过计算机进行数值解并描出对应的空间磁感应强度分布曲线。
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| 关 键 词： | 载流圆锥曲线空间磁场 积分式 梯形法 |
Magnetic Field Intensity Distribution in the Space Surrounding a Conic Section Carrying Current |
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| Liu Jiecheng.Magnetic Field Intensity Distribution in the Space Surrounding a Conic Section Carrying Current[J].Journal of Guangdong University of Technology,1989(3). |
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| Authors: | Liu Jiecheng |
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| Affiliation: | Department of Basic Courses |
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| Abstract: | An integral expression for determining the magnetic field intensity distribution in the space surrounding a conic section carrying current has been established with the aid of Biot-Sarvart Law and the problem pertaining to the field intensity created by a steady current passing through the conic section has been brought into discussion in this paper. Moreover, the numerical solution of a practical problem involving the integral expression by means of a computer and the corresponding space distribution graph showing the apparent magnetic field intensity distribution are also included in this paper. |
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| Keywords: | magnetic_field intensity distribution in the space surrounding a conic section carrying current integration formula trapezoidal integration |
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