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