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