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