Which example best represents superposition? a layered cake a pile of toys O pens in a jar people standing in a group​

it is called kinetic energy

root word, prefixes, and suffixes

the answer is the first electromagnet (a). this is because it has more coils around the ferromagnetic material. increasing the number of coils increases the surface area in which the metal interacts with the current in the coil. this enables more atoms in the metal to become aligned hence becoming more magnetized.