• So this is one of the magnetic poles and this is the other magnetic pole.

    磁极,一个磁极

    youdao

  • One of you asked this question. “Does a magnetic compass point to the North Pole?”

    前段时间有观众我们提问:“罗盘的指针真的指向北极吗?”

    youdao

  • The North Pole has a strong magnetic force.

    北极具有强大的磁力

    youdao

  • It magnetic North Pole is moving.

    北极正在移动。

    youdao

  • This means that the magnetic North Pole changes place with the magnetic South Pole.

    意味着北极变化南极磁场发生

    youdao

  • The needle of a magnetic compass points to the magnetic North Pole.

    磁性罗盘上指针指向北方磁极

    youdao

  • There is a force field around the arbitrary magnetic pole.

    在任磁极周围一个力场

    youdao

  • And Why can't we find an isolated magnetic north or South Pole?

    为什么我们找不到单独存在的磁极磁极的磁极呢?

    youdao

  • The action of the negative pole of a magnetic needle is just as real as the action of the positive pole .

    这个效应表明,一种垂直圈平面的力作用磁极上。

    youdao

  • The action of the negative pole of a magnetic needle is just as real as the action of the positive pole.

    根磁针磁极作用无论正负一样真实

    youdao

  • The magnetic field strength1cm from a unit magnetic pole.

    单位磁极厘米处的磁场强度。

    youdao

  • One of you asked this question. "Does a magnetic compass point to the North Pole?"

    前段时间有观众我们提问:“罗盘的指针真的指向北极吗?”

    youdao

  • One of you asked this question. "Does a magnetic compass point to the North Pole?"

    前段时间有观众我们提问:“罗盘的指针真的指向北极吗?”

    youdao

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