Revision history of "Jumping Wire"

From UO Physics Demonstration Catalog

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  • curprev 12:02, 4 May 2022Physdemo talk contribs 933 bytes +26
  • curprev 13:16, 20 April 2022Physdemo talk contribs 907 bytes 0
  • curprev 13:16, 20 April 2022Physdemo talk contribs 907 bytes +907 Created page with "{{NewDemo|subject=Electricity and Magnetism|topic=Magnetic Fields and Forces|file1=Jumping Wire.gif|file2=jumping speaker.gif}} String a wire between the poles of the large magnet and connect the ends to a power supply. Turn on a small current through the wire and it will jump out. Reverse the polarity and the wire will jump into the magnet. Also available as a variation on this concept is the "jumping speaker" demo. There are a couple speakers in drawer 43 that look li..."