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