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1
电磁铁
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物理课程/电磁学/电磁铁
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来自维基教科书,开放书籍,开放世界
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物理课程
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电磁学
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电磁铁
[
编辑
|
编辑源代码
]
电磁铁存在于载流导体中。当导体通电时,导体会产生磁场,该磁场可以像磁石一样吸引任何金属,例如铁氧体、锌等。
直线导体
多匝线圈
偶极子
永磁电磁铁
类别
:
书籍:物理课程
华夏公益教科书