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