Magnetism

Question 1

Which way round must we position 2 magnets so they attract?

Answer 1

North to South or South to north because opposites attract

Question 2

Will the magnets attract when separated by a table.

Answer 2

Yes, magnetism is a non-contact force.

- Magnetic fields act on objects even when they are not in direct contact.

Question 3

Will the paperclip be attracted by the magnet?

Answer 3

Yes, because it is made from a magnetic metal (iron \nickel \cobalt

Question 4

If the magnet is on the table, and the paperclip is on the floor, will it still attract.

Answer 4

No, the paperclip must be within range of the magnetic field.
- The field gets weaker, the further away it is from the magnet.

Question 5

All magnets have field lines going from…

Answer 5

North pole to the North Pole to the South Pole