How Do Metal Detectors Work?

How Do Metal Detectors Work?

Update: 2025-10-31
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Uncover the science behind metal detectors and their ability to locate hidden treasures! Discover how changing magnetic fields create eddy currents in metals, triggering a magnetic field that detectors can pick up. Learn about the practical use of coils in modern detectors and the technique of resonance for more accurate results. Whether you're searching for ancient artifacts or lost jewelry, understanding the physics behind metal detection will enhance your treasure hunting experience.

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How Do Metal Detectors Work?

How Do Metal Detectors Work?