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