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