Magnetism Flashcards
1
Q
Define Temporary magnets
A
Made of soft iron , loose their magnetism easily
2
Q
Define Permanent magnets
A
Made of steel, retain their magnetism
3
Q
Define Magnetic materials
A
Materials that can be magnetised by a magnet
4
Q
Define non-magnetic materials
A
Materials that cannot be magnetised and are not attracted by a magnet
5
Q
Define magnetic field
A
A space surrounding a magnet where it produces a magnetic force
6
Q
Define the direction of a magnetic field at a point
A
The direction of the force on the N pole of a magnet at that point
