| 场论说给出长直螺线管复阻抗率的计算 |
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| 引用本文： | 吴卫民,余燕忠. 场论说给出长直螺线管复阻抗率的计算[J]. 泉州师范学院学报, 2006, 24(2): 15-18,77 |
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| 作者姓名： | 吴卫民 余燕忠 |
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| 作者单位： | 1. 华侨大学,福建,泉州,362021
2. 泉州师范学院,物理系,福建,泉州,36200Q |
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| 摘 要： | 由复式坡印亭定理,可得出表示包含互感的B条支路交流网络的电磁场能量转换与守恒定律的关系式,从而得出互感复阻抗率的新概念及其计算表达式.据此表式,可计算长度为任意的密绕螺线管的复阻抗率和复阻抗,为螺线管的参数计算提供了一种方法,给出了电路元件的复阻抗率和复阻抗计算的一个范例.yh
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| 关 键 词： | 螺线管 复阻抗率 复阻抗 |
| 文章编号： | 1009-8224（2006）02-0015-04 |
| 收稿时间： | 2005-06-25 |
| 修稿时间： | 2005-06-25 |
Calculation of the Complex Resistivity of Solenoid by Field Theory |
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| WU Wei-min,YU Yan-zhong. Calculation of the Complex Resistivity of Solenoid by Field Theory[J]. Journal of Quanzhou Normal College, 2006, 24(2): 15-18,77 |
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| Authors: | WU Wei-min YU Yan-zhong |
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| Affiliation: | 1. Huaqiao University,Fujian,362021 ,China; 2. Dept. of Physics, Quanzhou Normal University, Fujian 362000, China |
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| Abstract: | According to the Poynting theorem,the expression of the Law of electromagnetic Energy Conversion and Conservation in alternative network, which includes B branches combined mutual induction,can be concluded.Also,a new conception and calculation expression of the complex resistivity of mutual induction can be given.Based on these expressions,the complex resistivity and complex impedance of solenoid of arbitrary length can be calculated.These expressions put forward a new method for the parameter calculation of solenoid,which apply for scientific experiments and industrial technology widely.And it also gives an example for the calculation of complex resistivity and complex impedance of circuit components. |
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| Keywords: | solenoid complex resistivity complex impedance |
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