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