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Physics
Forces
Electrical forces
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?
1 answer
mg=kQ1Q2/r^2 solve for r
q = basic e charge.
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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
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How far apart must two protons be if the electrical force of repulsion acting on either one is equal to its weight.