Channel: Thomas Kim
Category: Science & Technology
Tags: degaussersolenoid coilmagnetizer
Description: 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