Demos: 6D-12 Ring Launcher with Induction Coil and Bulb
The Induction Coil and Bulb allows you to demonstrate how voltage induced from the copper coil on the ring launcher can light a bulb. Hold the base of the bulb over the iron core. With your other hand, briefly hold down the switch and the bulb will light.
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Last Updated: Nov 30, 2023 11:25 AM