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