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