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Asked by Gugubi

How far apart should two protons be if the electrical force of repulsion is equal to the weight (attraction to the Earth) of one of the protons?
11 years ago

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Answered by bobpursley
mg=kQ1Q2/r^2 solve for r

q = basic e charge.
11 years ago
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How far apart should two protons be if the electrical force of repulsion is equal to the weight (attraction to the Earth) of one of the protons?

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