Guest AndrewXChau Posted April 18, 2005 Share Posted April 18, 2005 Hi guys, i was wondering if you could give some help here is the question: The Electroscope 3.bring the charged rod near the scope then touch the ball with your finger, withdraw the rod and your finger. a) what happend ? Explain i said this: the 2 foils repelled because the rod is negative and your ginfer gets extra negative electrons and 2 negative charges repel. (teacher wrote: partly correct) Link to comment Share on other sites More sharing options...
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