Question: Which of the following materials is considered ferromagnetic? (2022)
Options:
Copper
Aluminum
Iron
Gold
Correct Answer: Iron
Exam Year: 2022
Solution:
Iron is considered a ferromagnetic material, which can be magnetized and retains its magnetism.
Which of the following materials is considered ferromagnetic? (2022)
Practice Questions
Q1
Which of the following materials is considered ferromagnetic? (2022)
Copper
Aluminum
Iron
Gold
Questions & Step-by-Step Solutions
Which of the following materials is considered ferromagnetic? (2022)
Step 1: Understand what ferromagnetic means. Ferromagnetic materials can be magnetized and will hold onto their magnetism even after the external magnetic field is removed.
Step 2: Identify common ferromagnetic materials. The most common ferromagnetic material is iron.
Step 3: Recognize that other materials like nickel and cobalt are also ferromagnetic, but the question specifically asks about which material is considered ferromagnetic.
Step 4: Conclude that iron is the primary example of a ferromagnetic material.
No concepts available.
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