Two identical spherical water drops are picking up one monovalent ion.
What weight has to have each drop so that the gravitational force to balance coulomb rejection force?
1 Answer | Add Yours
We'll use Newton's law,so we'll make an equality between the gravitational force and rejection force:
From this equality, we'll extract the weight:
m=e/ sqrt (4*pi*epsilon0*gama)=1.8ng
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