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