| 声光显示多用电磁演示实验装置的研制与应用 |
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| 引用本文： | 丁振瑞,郝忠秀,段书兴,赵亚军.声光显示多用电磁演示实验装置的研制与应用[J].大学物理,2006,25(12):46-48. |
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| 作者姓名： | 丁振瑞 郝忠秀 段书兴 赵亚军 |
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| 作者单位： | 河北大学,物理科学与技术学院,河北,保定,071002 |
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| 基金项目： | 河北大学教研教改基金资助项目(PJ4-3) |
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| 摘 要： | 介绍一种可以完成4个电磁学演示实验的实验装置,给出了该装置的结构、工作原理和应用效果.该装置的主要特点是采用声光显示实验现象.
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| 关 键 词： | 声光显示 电磁感应 受迫电磁振荡 自感 |
| 文章编号： | 1000-0712（2006）12-0046-03 |
| 收稿时间： | 2006-02-16 |
| 修稿时间： | 2006年2月16日 |
The development and application of multi-purpose electromagnetic demonstration experimental apparatus with acoustic-optic indicator |
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| DING Zhen-rui,HAO Zhong-xiu,DUAN Shu-xing,ZHAO Ya-jun.The development and application of multi-purpose electromagnetic demonstration experimental apparatus with acoustic-optic indicator[J].College Physics,2006,25(12):46-48. |
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| Authors: | DING Zhen-rui HAO Zhong-xiu DUAN Shu-xing ZHAO Ya-jun |
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| Institution: | College of Physics Science and Technology, Hebei University, Baoding, Hebei 071002, China |
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| Abstract: | An experimental apparatus is introduced with which four electromagnetic experiments can be done.Its structure,principle and practical effect are described.Main character of this apparatus is that the experimental phenomena are displayed by acoustic-optic indicator. |
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| Keywords: | acoustic-optic indicator electromagnetic induction forced electromagnetic oscillation self-induction |
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