Emily's Science Lab: Make a Homopolar Motor - Spinning Copper Wire Experiment
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In "Emily's Science Lab: Make a Homopolar Motor - Spinning Copper Wire Experiment," Emily Calandrelli, renowned MIT engineer, guides viewers through creating a simple yet fascinating homopolar motor. This educational video from the "Emily's Science Lab" series explores fundamental concepts of electricity and magnetism by demonstrating the assembly and function of this motor using copper wire, a battery, and magnets. Emily introduces the Lorentz force, explaining how the interaction between a current-carrying wire and a magnetic field induces motion. By flipping the magnets, viewers learn about changing the direction of the spinning wire, subtly introducing them to the principles of electromagnetism. This engaging tutorial not only develops scientific understanding but also encourages curiosity and exploration, making it an excellent resource for educators and students interested in physics.
Media Details
Runtime: 7 minutes 44 seconds
- Topic: Education, Science
- Subtopic: Electricity and Magnetism, General Education, Physics, Science Experiments, Space Sciences
- Grade/Interest Level: 2 - 8
- Release Year: 2025
- Producer/Distributor: Emily Calandrelli
- Series: Emily's Science Lab
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