State whether the following statements are true or false?

When current flows through a circuit, the circuit is called an open circuit.

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True

False

answer is B.

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Detailed Solution

The given statement is false.
Concept- In order to answer this issue, we must understand that a closed circuit makes a closed loop between its positive terminal and negative terminal, but an open circuit does not. Even though there may be multiple closed loops, there must be at least one.
Electric circuits function when they form closed loops, which means that there should never be a break in the circuit to ensure that current flows. When there is no current flowing across a circuit, it is said to be open. This is sometimes referred to as an incomplete circuit since it occurs when the current's path is broken. A closed circuit, on the other hand, is referred to as a full circuit since electricity can flow through it and the circuit has continuity. Typically, a switch is used to convert an open circuit to a closed circuit or vice versa. Consequently, a circuit is said to be a closed circuit when current flows through it.
Hence, the given statement is false.

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