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I The charge of point inside a conductive ring

  1. May 5, 2017 #1
    there is power source grounded, with electric power of 20v the negative side of the wire we connect to a pointy metalic button and the positive side of the wire we connect to a metalic conductive ring with radius of 7.5 cm as following:http://file:///C:/Users/DaniV/Desktop/%D7%A9%D7%93%D7%95%D7%AA%20%D7%97%D7%A9%D7%9E%D7%9C%D7%99%D7%99%D7%9D/Untitled-2.jpg [Broken]
    my quastion is :with how much charge (in Couloumn`s) the pointy metallic button will charge assuming the ring and the button are ideal?

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    Last edited by a moderator: May 8, 2017
  2. jcsd
  3. May 10, 2017 #2
    Thanks for the thread! This is an automated courtesy bump. Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post? The more details the better.
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