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