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电感线圈是定义及其作用

文章出处:本站原创 责任编辑:kefu 作者:kefu 发表时间:2019-01-02 09:43:24【

 对电感线圈电感的另一个名称,设备利用电磁感应原理工作。当电流流过导线时,它会产生一定的电磁场在导体,和电磁线和线在感应范围内的电磁场的影响。从电磁场的线的效果,被称为“自我”,即通过其磁场的变化产生的导体的电流变化的磁场,进一步影响导线中的电流;在其他的导线产生的电磁灶的功能,称为“变压器”。

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