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