An electric dipole consists of two opposite charges, each of magnitude 2.36 nC. A uniform electric field of magnitude 355 N/C makes an angle of 29.4° with the dipole moment of the dipole. If the torque exerted by the field has a magnitude of 4.33 × 10-11 N.m, the distance between the two charges of the dipole is: (give the answer in three significant figures and SI units)