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