When a ferromagnetic material is placed in an external magnetic field,the net magnetic field of its magnetic domains becomes
A)smaller.
B)zero.
C)larger.

Question

Quizplus · Accepted Answer

When a ferromagnetic material is placed in an external magnetic field, the net magnetic field of its magnetic domains becomes larger. This is because the external magnetic field aligns the magnetic domains in the same direction, causing a net magnetization of the material. As a result, the magnetic field of the material becomes stronger.

When a Ferromagnetic Material Is Placed in an External Magnetic