Which of the following describes an electrical circuit with a complete path for current?

A closed circuit is characterized by having a complete path for electric current to flow uninterrupted. This means that all components of the circuit—such as the power source, conductors, and loads—are connected in such a way that the electrons can move freely from one terminal of the power source, through the load (e.g., a light bulb or resistor), and back to the other terminal of the power source.

In a closed circuit, when the switch is turned on (or the circuit is completed), current begins to flow, allowing devices in the circuit to function as intended. This is crucial for the operation of any electrical devices, as they rely on the continuous flow of electricity.

In contrast, an open circuit has a break in the path that prevents current from flowing, which will result in devices not functioning. A short circuit, while it also allows current to flow, occurs through an unintended path that bypasses the loads, potentially causing damage and hazards. A series circuit is a configuration where components are connected one after another, meaning the same current flows through each component, but it can still be open or closed depending on if there is a complete path. Therefore, "closed circuit" is the most accurate description of a circuit where current can flow