5K10.34 - Metal Detector

Code Number:
Demo Title:
Metal Detector
Mutual Induction - Metal Detection with a Coil
Area of Study:
Electricity & Magnetism
Metal Detector Kit, Metal pieces, Sand ( for hiding the metal, Optional).

Distribute the metal pieces across the table.  As you bring the detector close to any of the pieces the LED should quit blinking and the piezo buzzer should emit a continuous whine.  An optional addition is to bury the metal pieces into a layer of sand so that they are not visible but can still be detected by the detector.


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