| 正六边形亥姆赫兹线圈的磁场 |
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| 引用本文： | 陈德胜,王立,周超.正六边形亥姆赫兹线圈的磁场[J].咸阳师范专科学校学报,2013(4):25-28. |
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| 作者姓名： | 陈德胜 王立 周超 |
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| 作者单位： | [1]陕西理工学院物电学院,陕西汉中723001 [2]咸阳师范学院物理与电子工程学院,陕西咸阳712000 |
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| 基金项目： | 国家自然科学基金项目（11147181）;陕西省教育厅科研基金项目（12JK0960）. |
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| 摘 要： | 根据毕奥一萨伐尔定律计算了正六边形亥姆赫兹线圈轴线上的磁感应强度；利用泰勒展开得到了产生匀强磁场时线圈的边长和两线圈之间的距离所满足的关系。然后当线圈长度给定时计算出不同点的磁场大小，并通过Excel绘出了磁场的变化曲线。
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| 关 键 词： | 正六边形载流线圈 亥姆赫兹线圈 磁感应强度 |
The Magnetic Field of Regular Hexagon Helmholtz Coils |
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| CHEN De-sheng,WANG Li,ZHOU Chao.The Magnetic Field of Regular Hexagon Helmholtz Coils[J].Journal of Xianyang Teachers College,2013(4):25-28. |
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| Authors: | CHEN De-sheng WANG Li ZHOU Chao |
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| Institution: | 1. Institute of Physical and Electrical, Shaanxi University of Technology, Hanzhong 723001, Shaanxi, China; 2. School of Physic and Electronic Engineering, Xianyang Normal University, Xianyang 712000, Shaanxi, China) |
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| Abstract: | Based on the biot -savart law to calculate the magnetic induction on the central axis of the Regular Hexagon Helmholtz coil, calculated by Taylor expansion to get the relationship between The coil length and the distance between the two coils when produce uniform magnetic field. Then cal- culated the size of the magnetic field in different point when the length of the coil to given, and through the Excel drawn change curve of the magnetic field. |
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| Keywords: | hexagonal current coil Helmholtz coils magnetic induction |
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