electromagnetism
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1
At what part of the magnet are the magnetic forces strongest?
The poles of the magnet
2
What happens when two magnets are bought close to each other?
They exert a force on each other
3
A repulsive, non-contact force
4
What type of force is exerted when two unlike poles of a magnet are brought together?
An attractive, non-contact force
5
What is the difference between a permanent magnet and an induced magnet?
- A permanent magnet produces a magnet field
- An induced magnet becomes magnetic in a magnetic field
- An induced magnet becomes magnetic in a magnetic field
6
What type of force does induced magnetism always cause
An attractive force
7
What happens when an induced magnet is removed from a magnetic field
Loses all/most of its magnetism
8
What is a magnetic field?
The region surrounding a magnet or magnetic material
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