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• 12:47, 20 April 2022 Physdemo talk contribs created page Induction Coils (Created page with "{{NewDemo|subject=Electricity and Magnetism|topic=Inductance|file1=induction leds 1.jpg|file2=induction leds 2.jpg}} A large coil connected to a galvanometer. Currents are induced by moving a bar magnet in and out or through the coil. Also available to show this concept is a smaller coil connected to some LEDs. Move the magnet through the coil quickly to make the LEDs light up. '''Location: ''' * Coil Shelf J-3 * Bar Magnet: DR 71 * Galvanometer: DR 83 * Small coil &...")