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