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• 11:46, 20 April 2022 Physdemo talk contribs created page Electroscope (Created page with "{{NewDemo|subject=Electricity and Magnetism|topic=Electrostatics|file1=Electroscope.gif}} This device is also used for a variety of demos to show the presence of electrostatic charge. When a charged rod is brought near the plate the needle will move. Scrape the rod on the plate and it will become charged and the needle will stay deflected. Bring an object of opposite charge and the deflection will decrease. '''Location:''' * Shelf I-3") Tag: Visual edit: Switched