As the rotational frequency increases, the repulsive pole tower potential gets taller, as can be seen in the diagram from the bottom to the top, meaning that the linear trajectory of the jets gets longer as well.
However, it must be noted that the singularity peaks in the diagrams are mathematical artifacts because the height of the tower can not be taller than the height of the monopole at the infinite distance. Because even with that height (that is the same as the monopole at infinity), the jets will stretch to infinite distances. We will introduce a form factor etha to smooth out the singularities so that the potential describes the more realistic picture of the dipole force.
However, the overall qualitative features will not change even if the rotating object becomes a black hole, since it will allow even more faster speed of the rotation and consequently the stronger repulsive force for the linear trajectory.
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