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