Question

Draw a circuit diagram whera an electric current will flow. Add a component that will help open and close the circuit and label it.​

Answer 1

The positive terminal (+) of one cell should always be connected to negative terminal (-) of another cell.

The component to be Added is Switch.

A device designed to open or close a circuit under controlled conditions is called a switch. The terms “open” and “closed” refer to switches as well as entire circuits. An open switch is one without continuity and current cannot flow through it.

Answer 2

Answer:

Switch is the component which helps to open and close the circuit.