Explain the following terms
Ferromagnetic materials

Explanation

**Step-by-Step Text Solution:**

1. **Definition of Ferromagnetic Materials:**
Ferromagnetic materials are substances that can be magnetized strongly in the direction of an external magnetic field. This means that when these materials are exposed to a magnetic field, they tend to align their magnetic moments in the same direction as the field.

2. **Characteristics of Ferromagnetic Materials:**
- **Strong Magnetization:** Ferromagnetic materials exhibit a strong response to magnetic fields, meaning they can become permanent magnets.
- **Alignment of Magnetic Domains:** In ferromagnetic materials, small regions called magnetic domains can align in the direction of the applied magnetic field, resulting in a net magnetic effect.
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