The document discusses several important scientists in the history of magnetism and electromagnetism including William Gilbert, Hans Christian Ørsted, Michael Faraday, and Joseph Henry. It provides brief summaries of their key discoveries and experiments, such as Ørsted's famous 1820 experiment showing electricity and magnetism are linked, Faraday's discovery of electromagnetic induction in 1831, and Henry proving electromagnetic induction in 1832. The document also asks questions about magnets, magnetic fields, and the importance of magnets.

1. Magnets

2. 1
2
3
4
Arrange the pictures.

3. 1
2
3
4
Correct Arrangement
Joseph Henry
Hans Christian
Ørsted
William Gilbert
Michael Faraday

4. William Gilbert
“father of electricity
and magnetism”
best known for
his revolutionary theories
on magnetism
Published in 1600(his book)

5. Hans Christian Ørsted
famous experiment showing that
electricity and magnetism are
linked, took place during a lecture
on April 21, 1820
best known for
his revolutionary theories
on magnetism

6. Michael Faraday
in 1831
discovered electroma
netic induction, the
principle behind the
electricity generator

7. Joseph Henry
a moving magnetic field
could produce an electric
current, he proved this was
the case in 1832
The phenomenon is called
electromagnetic induction

8. Tell us something you know about
magnets.

9. What kind of force
is exerted by a
Magnet?

10. Groupings.

12. 1. What happens when the magnets with
the same poles face each other?
2. What happens when the magnets with
opposite poles face each other?
3. What general statement can you
formulate?

13. What is
MAGNETISM?

14. MAGNETISM
- The push or pull of a
magnet

15. Magnetic
Field

17. Why are magnets
important?