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