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