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