Question
A dipole with a dipole moment $p$ and a moment of inertia $I$ is placed in a uniform electric field $\vec{E}$. If it is displaced slightly from its stable equilibrium position, the period of oscillation of the dipole is
A dipole with a dipole moment $p$ and a moment of inertia $I$ is placed in a uniform electric field $\vec{E}$. If it is displaced slightly from its stable equilibrium position, the period of oscillation of the dipole is