An electric dipole is placed in a non-uniform electric field. It may experience:

An electric dipole moment $\vec{p} = (2.0\hat{i} + 3.0\hat{j}) \times 10^{-6} \text{ C m}$ is placed in a uniform electric field $\vec{E} = (3.0\hat{i} + 2.0\hat{k}) \times 10^{5} \text{ N C}^{-1}$. Which of the following statements is correct?

What is an electric dipole? Write its $SI$ unit.

What is the electric potential at a point in the equatorial plane of an electric dipole?

An electric dipole with dipole moment $5 \times 10^{-7} \text{ C m}$ is placed in an electric field of $2 \times 10^4 \text{ N C}^{-1}$ at an angle of $60^{\circ}$ with the direction of the electric field. The torque acting on the dipole is:

Obtain the expression for the torque acting on an electric dipole in a uniform external electric field.