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