An electric dipole placed in a nonuniform electric field experience

When does an electric dipole placed in a non-uniform electirc field experience a zero torque but non-zero force.

An electric dipole placed in a uniform electric field experiences, in general

An electric dipole placed in a uniform electric field experiences maximum moment of couple when the dipole is placed

An electric dipole placed in a non uniform electric field may experience

An electric dipole is placed in a uni8form electric field.

Derive an expression for the torque acting on an electric dipole placed in a uniform electric field.

An electric dipole in a uniform electric field experiences (When it is placed at an angle theta with the field)