The "Negative Pole" refers to one of the two terminals in an electrical circuit, typically associated with a lower electric potential. In a battery, for example, the negative pole is where electrons flow out, creating a current. This pole is crucial for the functioning of various electronic devices, as it helps complete the circuit and allows for the flow of electricity. In the context of magnetism, the negative pole can also refer to the south pole of a magnet, which attracts the positive pole of another magnet. Understanding the role of the negative pole is essential in fields like electrical engineering and physics, where the principles of electricity and magnetism are applied.