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