GKFix MCQ Question

What is the potential on the axial line of a dipole for θ = 0°?

• A. V = (1/(4πε₀)) * (2p/r²)
• B. V = (1/(4πε₀)) * (p/r)
• C. V = (1/(4πε₀)) * (p/r²)
• D. V = (1/(4πε₀)) * q/r