What is the name of the pole of a magnet from which flux leaves?

The pole of a magnet from which flux leaves is referred to as the North pole. In magnetic theory, magnetic field lines are visualized as emanating from the North pole and converging at the South pole. This is aligned with the conventional direction of magnetic flux, which is defined from the North pole to the South pole outside of the magnet. Therefore, when discussing magnetic fields and the behavior of magnets, it is essential to understand that the North pole is the origin point of magnetic flux lines, clearly identifying its unique role in the magnetic field dynamics.