NEET 2024 Physics Potential at Axial Point Assertion Reason Question

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.

Assertion A: The potential $(V)$ at any axial point, at 2 m distance $r$ from the centre of the dipole of dipole moment vector $\vec{P}$ of magnitude, $4 \times 10^{-6}$ C m, is $\pm 9 \times 10^3$ V. (Take $\frac{1}{4\pi\varepsilon_0} = 9 \times 10^9$ SI units)

Reason R: $V = \pm \frac{2P}{4\pi\varepsilon_0 r^2}$, where $r$ is the distance of any axial point, situated at 2 m from the centre of the dipole. In the light of the above statements, choose the correct answer from the options given below: