Q.1.
The South pole of a magnet will repel what?
Q.2.
If you stroke a piece of iron repeatedly (and in the same direction) with a magnet, you can create what?
Q.3.
Which one of the following does depend on magnets in order to work?
Q.4.
How might temporary magnets lose their magnetism?
Q.5.
Magnets are usually made of which metal?
Q.6.
Electromagnets are temporary magnets. How do we get them to work?
Q.7.
The South pole of a magnet dangling at the end of a string would point in which direction?
Q.8.
How are magnets useful for separating materials for recycling?
Q.9.
When a magnet exerts a pulling force on a material, it 'attracts' the material. What do magnets do when they exert a pushing force on a material??
Q.10.
The North pole of a magnet will be attracted to what?