February 25, 2017

Homework Help: PHY

Posted by Saif on Sunday, February 17, 2013 at 1:58pm.

. Four identical metal spheres have charges of qA = –8.0 µC, qB =–2.0 µC, qC = +5.0µ C, and qD = +12.0µ C.
(a) Two of the spheres are brought together so they touch, and then they are separated. Which spheres are they, if the final charge on each one is +5.0 µC?
(b) In a similar manner, which three spheres are brought together and then separated, if the final charge on each of the three is +3.0 µC?

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