| 闭合电路中有电感线圈时的探讨 |
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| 引用本文： | 梁国栋 何明中. 闭合电路中有电感线圈时的探讨[J]. 河北师范大学学报(自然科学版), 1996, 20(1): 44-46 |
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| 作者姓名： | 梁国栋 何明中 |
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| 作者单位： | 河北职业技术师范学院基础部，石家庄钢铁厂计控处 |
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| 摘 要： | 由电源、电感线圈、灯泡等元件所构成的闭合电路中，当电源断开时，由于电感线圈的自感作用，可使灯泡继续放光。本文论述了什么样的电路在此情况下，灯泡继续放光，并能出现较原来“更为明亮”的现象。
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| 关 键 词： | 电路 电感线圈 电动热 电流 电阻 闭合电路 |
On Closed Circuits with Inductor |
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| Liang Goudong, He Mingzhong. On Closed Circuits with Inductor[J]. Journal of Hebei Normal University, 1996, 20(1): 44-46 |
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| Authors: | Liang Goudong He Mingzhong |
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| Abstract: | The light bulb in closed circuit,as is known,keep lighting even when in a power cut,due to the self-induction of the induction coil. This paper particularly discusses how to design such closed circuts as to keep the lighting or even result in a greater light of the light bulb on condition of a power cut. |
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| Keywords: | circuit inductor electromotive force current resistor |
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