Question

Define closed and open circuit ?​

Answer 1

Answer:

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Explanation:

An open circuit is defined to be basically a circuit where the energy is not flowing through it. A closed-circuit is defined to be the one where the energy is allowed to flow through it by turning it on. A circuit is made closed if the electricity is flowing from an energy source to the desired endpoint of the circuit.

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Answer 2

Closed  circuit

• When every portion of a circuit is formed of a conductor and current flows through the circuit when the key is inserted or the circuit is completed, it is said to be closed. Current flows from the positive to the negative charge particles in an electric closed circuit. This circuit is always active.

Open circuit

• When no current passes via a circuit, it's said to be open. Because the channel is incomplete, this circuit does not carry electricity, and there is no potential difference between the two terminals of an open switch. This circuit is designed to operate in the OFF state.