Magnetism Flashcards
1
Q
a magnet that never loses its magnetism
A
permanent magnet
2
Q
Like poles __each other
A
repel
3
Q
Unlike poles ___ each other.
A
attract
4
Q
The LAW OF MAGNETISM states what
A
magnetic poles repel, and unlike magnetic poles attract
5
Q
device that increases or decreases the voltage of alternating current
A
a transformer
6
Q
Describe two ways a magnet can lose its magnetic properties
A
Increased Temperature
Being dropped
7
Q
A
7
Q
When domains move, the magnet is___, or loses its magnetic properties
A
demagnetised
8
Q
A
