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What is the electric potential energy between two protons each of charge q and at a ...

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)
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  • A 4πεoq2r
  • B Qr/4πεo
  • C Q/4πεor
  • D Q2/4πεor
  • E Q2/4πεor
Correct Answer: Option C
Explanation:

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