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