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