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December 19, 2014

Homework Help: physics, help!!

Posted by Ella on Friday, November 9, 2012 at 12:03pm.

A metallic sphere initially has a net charge of +4.0 nC. A negatively-charged rod initially has a net charge
of 6.0 nC. When the rod touches the sphere 8.2 x109 electrons are transferred to the sphere. What is the
new net charge on the sphere?

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