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