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| 螺线管外磁场的研究 | |
| 引用本文： | 罗静.螺线管外磁场的研究[J].华中师范大学学报(自然科学版),1992,26(4):524-528. |
| 作者姓名： | 罗静 |
| 作者单位： | 武汉测绘科技大学物理教研室 |
| 摘 要： | |
| 关 键 词： | 螺线管 圆电流 磁偶极子 磁场 |
THE ELECTRIC SOLENOID OF MAGNETIC FEILD |
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| Luo Jing.THE ELECTRIC SOLENOID OF MAGNETIC FEILD[J].Journal of Central China Normal University(Natural Sciences),1992,26(4):524-528. | |
| Authors: | Luo Jing |
| Abstract: | Because the magnetic field, which is produced by circular electric current in the long distahee, is equal to the magnetic field produced by magnetic dipole, we can prove thet the axial magnetic field B of a outside point of the infinitely long high-density solenoid is zero. |
| Keywords: | high-density solenoid circular electric current magnetic dipole |
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