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