From which direction does a magnetic field always travel?

The magnetic field of a magnet always flows from the magnetic north pole to the magnetic south pole. This directional flow is a fundamental property of magnetic fields and is a key principle in electromagnetism.

In a typical bar magnet, the north pole is where the magnetic field lines exit the magnet, and these lines then curve around and enter the south pole. Thus, when considering the direction of the magnetic field in terms of its flow, it is accurate to say that it travels from north to south.

Understanding this concept is crucial in various applications, including electrical engineering, where the interaction between magnetic fields and electric currents is foundational to the functioning of motors, generators, and transformers.