An electric dipole with dipole moment 4×10 ^−9 C m is aligned at 30^∘ with the direction of a uniform electric field of magnitude 5×10 ^4 N/C. Calculate the magnitude of the torque acting on the dipole.

An electric dipole with diple moment 4xx10^-9 C m is aligned at 30^@ with the direction of unifrom electric field of 5xx10^-3NC^-1 . Calculate magnitude of the torque acting on the dipole.

A magnetised needle of magnetic moment 4.8 xx 10^-2JT^-1 is placed at 30^@ with the direction of uniform magnetic field of magnitude 3xx10^-2T . Calculate the torque acting on the needle.

An electric dipole, when held at 30^@ with respect to a uniform electrc field of 10^4 N C^-1 experienes a troque of 9xx10^25N m . Calculate dipole moment of the dipole.

An electric dipole, when held at 30^@ with respect to a uniform electrc field of 3 xx 10^4 N C^-1 experienes a troque of 27xx10^25N m . Calculate dipole moment of the dipole.

An electric dipole of dipole moment 4xx 10^-5 C m is placed in a uniform electric field of 10^-3NC^-1 makng an angle of 30^@ with the direction of field. Determine the torque exerted y the electric fieldon the dipole.

An electric dipole of length 2 cm is placed with its axis making an angle of 30^@ to a uniform electric field of 10^5NC^-1 . If it experiences a torque of 10sqrt3Nm , calculate the magnitude of the charge on the diple

An electric dipole of length 4 cm, when placed with its axis making an angle of 60^@ with a uniform eletric field experiences a torque of 4sqrt3 N m. Calculate the potential energy of the dipole, if the dipole has charges of +- 8 nC .