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