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