Question

In a ferromagnetic material below the Curie temperature, a domain is defined as:

• A. a macroscopic region with consecutive magnetic dipoles oriented in opposite direction.
• B. a macroscopic region with zero magnetization.
• C. a macroscopic region with saturation magnetization.
• D. a macroscopic region with randomly oriented magnetic dipoles.

Answer 1

The correct option is C a macroscopic region with saturation magnetization.

In a ferromagnetic material below the Curie temperature, a domain is defined as a macroscopic region with saturation magnetization.