Magnetism C
  • 1. Magnets have
A) all of these
B) magnetic atoms
C) magnetic poles
D) domains
  • 2. Like magnetic poles
A) stick to each other
B) attract
C) behave the same
D) repel
  • 3. Magnetic fields
A) are only located at the poles
B) are only located at the center of the magnet
C) do not exist
D) are where the magnetic force is
  • 4. Magnetic poles are
A) where the magnetic energy is the strongest
B) the weakest part of the magnet
C) always south
D) always north
  • 5. Elements like Iron are ferromagnetic. This means...
A) they have a magnetic field
B) their domains are alligned
C) electrons are spinning in the same direction
D) all of these
  • 6. Which magnetic properties does the earth have?
A) all of these
B) magnetic north and south
C) a magnetosphere
D) magnetic field
  • 7. Electricity
A) makes magnets weaker
B) does not affect magnets
C) turns magnets into turkeys
D) makes magnets stronger
  • 8. Which elements are magentic?
A) cobalt and sodium
B) iron and lead
C) Iron, cobalt and nickel
D) just iron
  • 9. How can a magnet be destroyed?
A) decreasing kinetic energy
B) bending
C) heating and dropping
D) breaking in half
  • 10. The rotation of the earth makes it an even stronger magnet
A) true
B) false
Bu testleri alan öğrenciler ayrıca şunları da aldılar: :

Şununla oluşturuldu: That Quiz — matematik ve diğer alanlarda test oluşturma ve notlandırma sitesi.