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