A point dipole \(\vec p = - {p_0}\hat x\) is kept at the origin. The potential and electric field due to this dipole on the \(y-\) axis at a distance \(d\) are, respectively : (Take \(V = 0\) at infinity)

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Correct Answer

(D) \(0,\frac{{ - \vec p}}{{4\pi {\varepsilon _0}{d^3}}}\)

Step-by-step Solution

Detailed explanation

\(V=0\)

\(E=-\frac{K \vec{P}}{r^{3}}\)

\(=-\frac{\vec{p}}{4 \pi \varepsilon_{0} d^{3}}\)

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