Final answer:
A closed circuit is a complete path for current flow without any kind of break.
Step-by-step explanation:
A closed circuit is defined as a complete path for current flow without any kind of break. In a closed circuit, the current can flow from the source, through the components, and back to the source again. This allows electrical devices to function properly. A simple example of a closed circuit is a light bulb connected to a power source.
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