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