AP Physics 2: 5.2 Magnetic Permeability and Magnetic Dipole Moment – Exam Style questions with Answer- MCQ

Question

The figure above represents the random orientations of the magnetic dipoles in a block of iron and a block of lead. Iron is ferromagnetic and lead is diamagnetic. The two blocks are placed in a magnetic field that points to the right. Which of the following best represents the orientations of the dipoles when the field is present?