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April 18, 2014

Homework Help: physics

Posted by canan on Saturday, February 25, 2012 at 7:50am.

A small sphere with a mass of 2.0010−3 g and carrying a charge of 5.2010−8 C hangs from a thread near a very large, charged insulating sheet, as shown in the figure . The charge density on the sheet is −2.4010−9 C/m^2.

Find the angle of the thread.

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