Sunday
April 26, 2015

Homework Help: Physics

Posted by Angel on Sunday, April 29, 2012 at 4:48pm.

A balloon rubbed against denim gains a
charge of −2.0 C.
What is the electric force between the
balloon and the denim when the two are
separated by a distance of 5.0 cm? (Assume that the charges are located at a
point.) The value of the Coulomb constant is
8.98755 10
9
N m2
/C
2
.
Answer in units of N

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