A) magnetic atoms B) magnetic poles C) domains D) all of these
A) stick to each other B) attract C) repel D) behave the same
A) are only located at the center of the magnet B) are only located at the poles C) are where the magnetic force is D) do not exist
A) always north B) the weakest part of the magnet C) always south D) where the magnetic energy is the strongest
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) magnetic field C) all of these D) a magnetosphere
A) makes magnets weaker B) makes magnets stronger C) turns magnets into turkeys D) does not affect magnets
A) cobalt and sodium B) Iron, cobalt and nickel 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 |