Magnetism Fundamentals
Explore the fundamental concepts of magnetism, including magnetic fields, forces, and properties of magnetic materials.
Includes
Standards
Topics
Magnetism Fundamentals
Name:
Date:
Score:
Read each question carefully and provide your answer in the space provided. For multiple-choice questions, circle the correct option.
1. Which of the following materials is NOT ferromagnetic?
Iron
Nickel
Aluminum
Cobalt
2. The direction of the magnetic field lines outside a bar magnet is from:
North pole to South pole
South pole to North pole
Random directions
None of the above
3. The region around a magnet where its magnetic force can be detected is called a .
4. Like poles each other, while opposite poles each other.
5. All materials can be magnetized.
True
False
6. The Earth itself acts like a giant magnet.
True
False
7. Explain the difference between a temporary magnet and a permanent magnet.
8. Describe how you can determine the polarity of an unknown magnet using a known magnet.