Without a switch you can't make a circuit that can be opened and closed as you wish. (Unless you use your hands to join and 'un'join the wires, DO NOT do that!) True or False?

True

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False

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Solution

The correct option is A
True

It is true, the use of a switch is in turning current on and off, that is opening and closing the circuit.

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Without a switch you can't make a circuit that can be opened and closed as you wish. (Unless you use your hands to join and 'un'join the wires, DO NOT do that!) True or False?

The correct option is A True It is true, the use of a switch is in turning current on and off, that is opening and closing the circuit.

The correct option is A
True

It is true, the use of a switch is in turning current on and off, that is opening and closing the circuit.