Magnetizer and demagnetizer experiment @ThomasKim

Magnetizer and demagnetizer experiment @ThomasKim

Uploaded October 2018 | Updated September 2026, 2 hours ago

This video is Magnetizer and demagnetizer experiment using DC 140V Solenoid Coil.

Materials.
1. DC 140V Solenoid Coil - from DC140V Solenoid Valve
2. 220V - 110V Transformer
3. Rectifier Circuit - Convert AC110V to DC 140V

Magnetizer and demagnetizer experiment

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Magnetizer and demagnetizer experiment