Which of the following is incorrect regarding Biot-Savart law and Coulomb’s law.

Both  Biot-Savart law and Coulomb’s law are long range.

Principle of superposition applies to both.

The electrostatic field is along the displacement vector joining the source and the field point. The magnetic field is perpendicular to the plane containing the displacement vector r and the current element I dl.

Both are angle dependent.