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