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