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