Answer: The correct answer is "electric circuit"
Explanation:
Electric circuit: It is a path through which the charges can flow easily. It is a path for transmitting electric current.
It is a continuous path through which the electrons can flow in the closed circuit. The flow of charges constitutes the current in the circuit. The battery makes the charges flow in the circuit or voltage source.
If the current is flowing in the electric circuit then it is said to be closed electric circuit.
If the current is not flowing in the electric circuit then it is said to be open electric circuit.
Therefore, a complete path through which charge can flow is an electric circuit.
