GKFix MCQ Question

What is the expression for the potential due to a point charge q₁ at a distance r₁P?

• A. V = (1/(4π)) × (q₁/r₁P²)
• B. V = (1/(4πε₀)) × (q₁²/r₁P)
• C. V = (1/(4πε₀)) × (q₁/r₁P)
• D. V = (ε₀/(4π)) × (q₁/r₁P)