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