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