Prior Knowledge: If an object is ferromagnetic, that means...*
*The core of your electromagnet MUST be ferromagnetic for it to work properly!
*
11 points
it is attracted to magnets. It typically contains iron, cobalt, or nickel
It is a permanent magnet made of iron
It cannot be attracted to magnets. It is an amorphous solid.
the object is a temporary magnet made of magnesium