Question

what is an electric circut? what is meant by open and closed electric circut? ​

Answer 1

An open circuit is one where the continuity has been broken by an interruption in the path for current to flow. A closed circuit is one that is complete, with good continuity throughout. A device designed to open or close a circuit under controlled conditions is called a switch

Explanation:

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Answer 2

Explanation:

the electric circuit means when the current is running through the connecting wires and the bulb is glowing then it is called closed circuit

the current is do not able to move in the connecting wires and the bulb is not glowing the it is called open circuit