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