A) all of these B) magnetic poles C) domains D) magnetic atoms
A) stick to each other B) attract C) behave the same D) repel
A) are only located at the poles B) are where the magnetic force is C) are only located at the center of the magnet D) do not exist
A) always north B) where the magnetic energy is the strongest C) always south D) the weakest part of the magnet
A) all of these B) they have a magnetic field C) their domains are alligned D) electrons are spinning in the same direction
A) all of these B) magnetic field C) magnetic north and south D) a magnetosphere
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) heating and dropping B) decreasing kinetic energy C) breaking in half D) bending
A) true B) false |