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