When the circuit of a switch is closed, which statement is true?
I think you mean "the switch of a circuit" is closed
so current flows.
I guess, since you don't list any choices.
When the circuit of a switch is closed, it means that the switch has been activated and the connection within the circuit is complete. In this case, the following statement is true:
1. Electric current can flow through the circuit: When the switch is closed, it allows the flow of electric current from the power source, through the circuit, and back to the power source. This completes the circuit and allows the movement of electrons, resulting in the operation of the connected electrical or electronic components.
When the circuit of a switch is closed, it means that the switch is in the "on" position, allowing electricity to flow through the circuit. The statement that is true in this situation is that the circuit is complete, or closed.
To understand why this statement is true, it helps to know how circuits work. An electrical circuit is a path that allows electric current to flow from a power source (such as a battery or a power outlet) to a load (such as a light bulb or a motor).
When a switch is closed, it completes the circuit by connecting the two terminals of the switch. This creates a continuous path for the electric current to flow. In other words, the switch acts like a bridge, allowing electricity to pass through it.
So, in summary, when the circuit of a switch is closed, it means that the switch is in the "on" position, and the statement that is true is that the circuit is complete.