The planet beneath your feet is a giant magnet
In short: Ever wonder how a compass actually finds North? This video explains the physics of the Earth's magnetic field and why our world behaves like a massive permanent magnet.
The video explores the fundamental relationship between the Earth’s internal magnetism and the mechanics of navigation. By understanding that the planet functions as a giant magnet, viewers can better grasp how compasses interact with these invisible forces to provide direction.
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Sources
- Summary by Intellect · source: Earth and Compasses | Magnetism | Physics | FuseSchool
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