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