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