Physics- Magnetic Field Force

Question 1

Material is magnetic

Answer 1

If it is attracted to or repelled by a magnet

Question 2

Types of magnets

Answer 2

Bar
Horse-shoe shaped
Round

Question 3

All magnets

Answer 3

Have a magnetic field force
Attract or repel magnetic substances such as iron,steel and nickel
Two magnetic poles north (N) and south (S)

Question 4

Opposite pole

Answer 4

Attract each other

Pulling force

Question 5

Like poles

Answer 5

Repel each other

Pushing force

Question 6

When a magnet is allowed to swing freely in a horizontal plane

Answer 6

It will turn and come to rest with its North Pole pointing to the geographic North Pole of the earth and its South Pole pointing to the geographic South Pole of the earth

Question 7

Earth behaves like

Answer 7

A bar magnet with its South Pole where the geographic North Pole is and its North Pole where the geographic South Pole is. This proves that earth behaves like a magnet