NEET Physics Electrostatic Potential And Capacitance Electric Potential Due To Dipole MCQs

An electric dipole is placed in a uniform electric field. The net force experienced by the dipole is:

An electric dipole with dipole moment 'p' is placed in a uniform electric field 'E'. The maximum torque experienced by the dipole is:

A short electric dipole has a dipole moment of $16 imes 10^{-9} \, C \cdot m$. The electric potential due to the dipole at a point at a distance of $0.6 \, m$ from the centre of the dipole, situated on a line making an angle of $60^\circ$ with the dipole axis is: $\left( \frac{1}{4 \pi \in_0} = 9 imes 10^9 \, N \cdot m^2/C^2 \right)$

An electric dipole with a dipole moment of $8 imes 10^{-9} \, C \cdot m$ is placed in a uniform electric field of $5 imes 10^5 \, N/C$. What is the magnitude of the torque experienced by the dipole when it makes an angle of $30^\circ$ with the electric field?

The electric potential at a point due to a short dipole is $100 \, V$. If the distance from the dipole is doubled and the dipole moment is halved, what will be the new electric potential at that point?

A short electric dipole has a dipole moment of $4 imes 10^{-9} \, C \cdot m$. What is the electric potential at a point $0.3 \, m$ from the center of the dipole, on the dipole axis?

If the electric potential due to a short dipole at a point is $500 \, V$, and the dipole moment is doubled while keeping the distance constant, what is the new electric potential?

An electric dipole is situated in an electric field of uniform intensity E whose dipole moment is p and moment of inertia is I. If the dipole is displaced slightly from the equilibrium position, then the angular frequency of its oscillations is

The ratio of electric field and potential (E/V) at mid-point of electric dipole, for which separation $l$ is

The potential at a point due to an electric dipole will be maximum and minimum when the angles between the axis of the dipole and the line joining the point to the dipole are respectively