We use the Maxwell's equations to simulate the 2D electromagnetic field generated by the rotation of a finite electric dipole. The dipole starts at rest and begins to rotate at t=0, generating a current. The electromagnetic field radiates outwards, trying to rotate the field lines along with the dipole. However, the delay prevents both to be truly alined. The simulation domain is a square of side 1 and the charges are separated a distance 1/16 and angular velocity of 4pi (two full rotations in o