A) magnetic poles B) magnetic atoms C) all of these D) domains
A) stick to each other B) repel C) attract D) behave the same
A) are only located at the poles B) are where the magnetic force is C) are only located at the center of the magnet D) do not exist
A) where the magnetic energy is the strongest B) always south C) the weakest part of the magnet D) always north
A) all of these B) they have a magnetic field C) electrons are spinning in the same direction D) their domains are alligned
A) magnetic field B) a magnetosphere C) all of these D) magnetic north and south
A) makes magnets weaker B) does not affect magnets C) makes magnets stronger D) turns magnets into turkeys
A) Iron, cobalt and nickel B) just iron C) iron and lead D) cobalt and sodium
A) breaking in half B) decreasing kinetic energy C) heating and dropping D) bending
A) false B) true |