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