Final answer:
An electric circuit that has a complete, uninterrupted path for current to flow is called a closed circuit.
Step-by-step explanation:
An electric circuit that has a complete, uninterrupted path for current to flow is called a closed circuit. In a closed circuit, the current flows through the conducting wires, the load, and back to the source, forming a continuous loop. This ensures that the current is the same at every point in the circuit.
For example, in a simple electric circuit with a battery, a switch, and a light bulb, when the switch is closed, it creates a closed circuit. The current flows from the positive terminal of the battery, through the conducting wires, the light bulb (load), and back to the negative terminal of the battery.