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