What are the ends of a battery where a circuit is connected referred to as?

The ends of a battery where a circuit is connected are referred to as terminals. A terminal serves as the point of connection for electrical circuits and allows for the flow of current. Each terminal has a specific polarity, typically designated as positive and negative, which is crucial for guiding the direction of current in a circuit.

Junctions refer to points in a circuit where two or more conductors meet, which is different from the specific ends of a battery. Connectors generally describe any device used to join electrical circuits but do not specifically denote the ends of a battery. Nodes typically refer to points in a network or circuit where two or more elements meet, often used in the context of circuit analysis rather than the specific context of a battery's terminals. Understanding the concept of terminals is essential in studying how batteries function within circuits and ensuring that they are connected correctly for optimal performance.