| 也谈用安培环路定理求无限长载流螺线管内外磁场的分布 |
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| 引用本文： | 李建青,袁松柳. 也谈用安培环路定理求无限长载流螺线管内外磁场的分布[J]. 物理与工程, 2001, 11(6): 24-25 |
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| 作者姓名： | 李建青 袁松柳 |
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| 作者单位： | 1. 武汉理工大学东校区物理教研室,武汉,430070
2. 华中科技大学物理系,武汉,430074 |
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| 摘 要： | 本文根据理想无限长载流螺线管电流分布的对称性，用场叠加原理及安培环路定理，求解出无限长载流螺线管内外磁场的分布。此方法简单明了，求解过程严谨。
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| 关 键 词： | 安培环路定理 无限长载流螺线管 载流螺绕环 磁感应强度 磁场分布 |
TALK ALSO ABOUT FINDING THE INTERIOR AND EXTERIOR DISTRIBUTION OF MAGNETIC FIELD OF AN INFINITELY LONG CURRENT CARRYING SOLENOID BY AMPERE CIRCUITAL THEOREM |
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| Li Jianqing,Yuan Songliu. TALK ALSO ABOUT FINDING THE INTERIOR AND EXTERIOR DISTRIBUTION OF MAGNETIC FIELD OF AN INFINITELY LONG CURRENT CARRYING SOLENOID BY AMPERE CIRCUITAL THEOREM[J]. Physics and Engineering, 2001, 11(6): 24-25 |
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| Authors: | Li Jianqing Yuan Songliu |
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| Affiliation: | Li Jianqing 1 Yuan Songliu 2 |
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| Abstract: | Based on the symmetry of the current distribution, the interior and exterior distribution of magnetic field of an infinitely long current carrying solenoid is found by superposition principle of field and Ampere circuital theorem. This method is simple and rigorous. |
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| Keywords: | Ampere circuital theorem infinitely long current carrying solenoid magnetic induction |
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