If it is a paramagnetic material, so examples, magnesium, lithium, molybdenum, if we put those inside a magnetic field it is also going to have these tiny little fields.

如果是一种顺磁性材料，比如镁、锂、钼， 如果我们把它们放入磁场中， 也会产生这些微小的磁场。

If you put paramagnetic material inside really strong magnets it will actually be attracted to both the north and the south pole.

如果将顺磁性材料放入非常强的磁场中，它实际上会被磁场的南北两极吸引。

Or they could be paramagnetic, so they are going to align with it.

者它们可能是顺磁性的，所以会与之对齐。

And so paramagnetic material are going to increase their dipole influence as we increase the magnetic field.

顺磁性材料会在我们增强磁场时增加它们的偶极子影响。

And so the relative permeability or mu sub r is going to be a way to determine if this is ferromagnetic, paramagnetic or diamagnetic.

因此，相对磁导率μr将是判断这是铁磁性、顺磁性还是抗磁性的一种方法。

Now if you take material that is paramagnetic and you put it inside a magnetic field with really strong magnets on either side, it will actually line up parallel to those magnetic field lines.

现在如果你将顺磁性材料放入两侧有强磁铁的磁场中，它实际上会与那些磁场线平行排列。