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• 13:52, 20 April 2022 Physdemo talk contribs created page Lenz's Law Tubes (Created page with "{{NewDemo|subject=Electricity and Magnetism|topic=Inductance|file1=Lenz's Law Tubes.gif}} An aluminum tube with a matching set of cylinders to drop into it. One of these has a magnet within it and takes a very long time to fall through the tube as magnetic fields created within the tube opposes it's motion. '''Location: ''' * Tube: Next to Shelf I * Accessories: Drawer 76")