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