Two small identical electrical dipoles AB and CD, each of dipole moment 'p' are kept at an angle of 120° as shown in the figure. What is the resultant dipole moment of this combination?

Two small identical electrical dipoles AB and CD, each of dipole moment ‘p’ are kept at an angle of 120° as shown in the figure. What is the resultant dipole moment of this combination ? If this system
is subjected to electric field § directed along + X direction, what will be the magnitude and direction of the torque acting on this ?

Resultant dipole moment =p