| 疏绕通流螺线管轴线上的轴向磁场分布规律 |
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| 引用本文： | 吴宇,孙光宇.疏绕通流螺线管轴线上的轴向磁场分布规律[J].贵州教育学院学报,2008,19(12):24-25. |
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| 作者姓名： | 吴宇 孙光宇 |
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| 作者单位： | 贵州教育学院物理系 |
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| 摘 要： | 对有限长疏绕通流螺线管在轴线上的轴向磁场分布进行了解析计算，发现沿轴线等螺距绕线的情况下，通流线圈轴线上的轴向磁场分布特征与螺线的疏密程度无关，只由螺线管的几何参数决定．
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| 关 键 词： | 螺线管 疏绕 磁场分布 |
Axial component of the magnetic field along the symmetric axis of current-carrying sparse coil on the surface of solenoid |
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| WU Yu,SUN Guang-yu.Axial component of the magnetic field along the symmetric axis of current-carrying sparse coil on the surface of solenoid[J].Journal of Guizhou Educational College(Social Science Edition),2008,19(12):24-25. |
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| Authors: | WU Yu SUN Guang-yu |
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| Institution: | ( Department of Physics, Guizhou Education Institute, Guiyang, Guizhou, 550018 China) |
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| Abstract: | In this article,axial component of the magnetic field along the symmetric axis of current-carrying sparse limited-solenoid is calculated analytically.An interesting conclusion is drawn: the distribution character of the axial component of magnetic field along the axis of current-carrying sparse coil is only determined by the geometry parameter of the solenoid. |
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| Keywords: | solenoid current-carrying sparse coil magnetic field distribution |
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