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