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