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