magnets

Magnets

磁铁

These magnets stick to a refrigerator door. What will stick to this magnet?

这些磁铁能吸住冰箱门，什么能合磁铁相吸呢？

The car and the screwdriver stick to the magnet. They are made from iron or steel. Magnets pull, or attract, things madefrom iron and steel

小模型车和螺丝刀能与磁铁相吸，它们是由铁或钢制成的。磁铁能够吸引钢铁制品。

These are all magnets Some parts of a magnet are strong. Some parts are weak. Which part of the magnet will the paper dlips stick to?

这些都是磁铁，一块磁铁有的地方磁性很强，有的地方磁性很弱。 磁铁的哪部分会吸信曲别针呢？

The paper clips stick to the endsThe ends of a magnet are called polesThe poles of a magnet areits strongest parts.

曲别针粘到了磁铁的两端，磁铁的两端叫磁极，磁极是一块磁铁中磁性最强的部分

These are bar magnets. The blue end is called the south pole. The red end is called the north pole. Will a red end attract a blue end?

这些是条形磁铁，蓝色的部分被称为南极，红色的一端被称为北极。 红色的一端会吸引蓝色的一端吗？