The molecular theory of magnetism can explain each of the following EXCEPT:

Question

Quizplus · Accepted Answer

The molecular theory of magnetism cannot explain why a N pole attracts a S pole, as it is simply an observed behavior of magnets. The theory can explain the other options listed, such as how stroking an iron bar with a magnet aligns the magnetic domains in the iron, creating a magnet; why each piece of a broken bar magnet retains its magnetic properties; and how heating or hammering can disrupt the alignment of the magnetic domains and destroy magnetization.

The Molecular Theory of Magnetism Can Explain Each of the Following