| 验证感生电场存在的实验 |
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| 引用本文： | 赵斌. 验证感生电场存在的实验[J]. 物理实验, 2008, 28(1): 19-20,23 |
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| 作者姓名： | 赵斌 |
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| 作者单位： | 青岛市第二中学,山东,青岛,266061 |
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| 摘 要： | 针对磁场变化时激发产生的感生电场很难演示的问题,设计了演示感生电场存在的实验. 该实验将不同功能的仪器组合起来使用,通过亥姆霍兹线圈的交变磁场对带电粒子的作用效果,直观说明感生电场的存在.
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| 关 键 词： | 感生电场 亥姆霍兹线圈 交变磁场 带电粒子 验证 感生电场 存在 实验 electric field induced existence 直观说 效果 作用 带电粒子 交变磁场 亥姆霍兹线圈 使用 仪器组合 功能 设计 问题 演示 激发 |
| 文章编号： | 1005-4642（2008）01-0019-02 |
| 收稿时间： | 2007-09-14 |
| 修稿时间： | 2007-09-14 |
Validating the existence of induced electric field |
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| ZHAO Bin. Validating the existence of induced electric field[J]. Physics Experimentation, 2008, 28(1): 19-20,23 |
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| Authors: | ZHAO Bin |
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| Abstract: | The difficulty of producing a strong and persistent induced electric field makes it not easy to validate its existence. In this paper, some instruments with different functions are combined, and by using the motion of charged particles in the alternating magnetic field produced with Helmholtz coils, the existence of the induced electric field can be validated directly and easily. |
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| Keywords: | induced electric field Helmholtz coils alternating magnetic field charged particle |
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