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