NEET Physics Electrostatic Potential And Capacitance MCQs

The SI unit of torque acting on a dipole is:

If the electric field strength is doubled while the dipole moment and the angle between them remain constant, the torque on the dipole will be:

An electric dipole is placed in a uniform electric field. At what angle between the dipole moment and the electric field is the potential energy of the dipole zero?

The electric potential due to a dipole at a point on its axial line varies inversely as:

The electric potential at a point on the equatorial line of an electric dipole is:

If the distance between the charges of a dipole is doubled, while keeping the magnitude of the charges constant, the electric potential at a point on its axial line will:

The electric potential due to an electric dipole at a point depends on:

For a short dipole, the electric potential at a point is given by $V = \frac{kp\cosheta}{r^2}$. What does $heta$ represent in this equation?

A parallel plate capacitor has capacitance C. If the distance between the plates is doubled, what will be the new capacitance?

The unit of capacitance is: