Electromagnetism - Magnetic Force: The Four Fundamental Forces of Physics #4b

The magnets on a refrigerator are stronger than Earth's magnetic force. Watch a video that describes the fundamental force of magnetism. It relates magnetism to electricity and connects this to almost every type of electricity generator we use today.

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CCSS: Adaptable
Additional Tags
Instructional Ideas
  • Have students create a simple electromagnet during class
  • Experiment with a simple compass and magnets to see how the magnets change the reading on the compass
Classroom Considerations
  • Video assumes prior knowledge from the previous video on electromagnetism
  • Provides links to references in the notes section for those that would like to learn more
  • Includes closed captioning for the hearing impaired
  • None
Common Core