What is the electric potential energy between two protons...
What is the electric potential energy between two protons each of charge q and at a distance of r apart? (Permittivity of free space = εo)
4πεoq2r
qr/4πεo
q/4πεor
q2/4πεor
q2/4πεo
Correct answer is C
No explanation has been provided for this answer.
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