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