连接电荷和磁通量的元件在哪里？
Where was the device that connected charge and magnetic flux?
把电流传给电感器，就会产生磁通量。
Pass a current through an inductor, and you create a magnetic flux.
磁通量密度单位等于每平方厘米麦克斯韦。
A unit of magnetic flux density equal to 1 maxwell per square centimeter.
磁通量密度单位等于每平方厘米麦克斯韦。
A unit of magnetic flux density equal to 1 maxwell per square centimeter.
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