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• 12:46, 20 April 2022 Physdemo talk contribs created page Jumping Rings (Created page with "{{NewDemo|subject=Electricity and Magnetism|topic=Inductance|file1=Jumping Rings.gif}} An AC solenoid with a moveable iron core. Turn the current on with the ring around the core to send it flying. There are heavy and light rings available and one which is cut to show the importance of the induced current in the ring. There is also a small coil with a light bulb to show the presence of this current. '''Location: ''' * Solenoid: Shelf J-3 * Accessories: Drawer 74")