- #1
hallowon
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Homework Statement
Two charged spheres, 10.0 cm apart, attract each other with a force of magnitude
3.0 x10^-6 N. What force results from each of the following changes, considered
separately?
An uncharged, identical sphere is touched to one of the spheres and is then
taken far away.
Homework Equations
Coulomb's law
F= Kq1q2/r^2
The Attempt at a Solution
I don't know where to begin I'm sorry :(