An electric dipole of length 2cm is placed with its axis at an angle of 60° to a uniform electric field of `10^5 NC^-1`. If it experiences a torque of `8sqrt3 Nm`. Calculate Potential energy of the dipole.

An electric dipole of length 2cm is placed with its axis at an angle of 60° to a uniform electric field of 10^5 NC^-1 . If it experiences a torque of 8sqrt3 Nm . Calculate Magnitude of the charge on the dipole.

An electric dipole of length 4cm, when placed with axis making an angle of 60° with uniform electric field experiences a torque of 4sqrt3 Nm. Calculate the potential energy of the dipole, if it has charge of +- 8 nC.

An electrle dipole when held at 30° with respect to a uniform electric field of 10^4 NC^-1 , experiences a torque of 9 * 10 ^-26 Nm . Calculate the dipole moment of the dipole.

An electric dipole of length 10cm having charges +- 6*10^-3 C , placed at 30° with respect to a uniform electric field experiences a torque of magnitude 10 sqrt3 Nm . Calculate the magnitude of the electric field.

A short bar magnet plaved with its axis at 30^@ with a uniform external magnetic field of 0.25T experiences a torque of 4.5xx10^(-2)J . What is its magnetic moment?

(Attempt any nine of the following questions) There is an electric dipole on the x-y plane. Its dipole moment is 4 x 10^(-9) Cm . On . the same plane there is also a uniform electric field of magnitude 5x10^4 NC^(-1) . If the axis of the dipole makes an angle 30° with the electric field, calculate the magnitude of the torque acting on the dipole and also mention the di rection of torque.