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