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