The widths of magnetic poles (11a, 16a) of the stator, which are measured in the circumferential direction of the stator, are smaller than the width of one of the poles of a rotor magnet (5).

Like poles repel and unlike poles attract, and although the poles on a magnet may seem fixed, they can change under certain circumstances.

Magnetic viewing film has special properties that allow it to react to a magnet's poles.

In all previous machines electricity is generated by revolving a pieceof soft iron in front of the poles of a permanent magnet.

In all previous machines electricity is generated by revolving a piece of soft iron in front of the poles of a permanent magnet.

In the simplest form of generator the conductor is an open coil of wire rotating between the poles of a permanent magnet.

You still think there’s a real difference between self and other, but the two are mutually necessary, just like the poles on a magnet.

2 molecules.[20] Liquid oxygen is so magnetic that, in laboratory demonstrations, a bridge of liquid oxygen may be supported against its own weight between the poles of a powerful magnet.[28][c]

2 molecules.[20] Liquid oxygen is so magnetic that, in laboratory demonstrations, a bridge of liquid oxygen may be supported against its own weight between the poles of a powerful magnet.[28][c]

2 molecules.[20] Liquid oxygen is so magnetic that, in laboratory demonstrations, a bridge of liquid oxygen may be supported against its own weight between the poles of a powerful magnet.[28][c]

2 molecules.[21] Liquid oxygen is so magnetic that, in laboratory demonstrations, a bridge of liquid oxygen may be supported against its own weight between the poles of a powerful magnet.[29][c]

2 molecules.[21] Liquid oxygen is so magnetic that, in laboratory demonstrations, a bridge of liquid oxygen may be supported against its own weight between the poles of a powerful magnet.[29][lower-alpha 3]

Everywhere there appeared, shining brightly in the twilight of dawn and dusk, silvery clouds stretching east to west that formed along the lines of force, like those that occur between the poles of a magnet.

This is the vivid realization that states, things, and events which we ordinarily call opposite are interdependent, like back and front or the poles of a magnet.

Everywhere there appeared, shining brightly in the twilight of dawn and dusk, silvery clouds stretching east to west that formed along the lines of force, like those that occur between the poles of a magnet.