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