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