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