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प्रश्न
Complete the drawing shown in Figure to indicate where the free ends of the two wires should be joined to make the bulb glow.
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उत्तर
The given circuit is not complete. To complete the circuit, the positive terminal of the cell should be connected to one end of the switch, and the other terminal of the bulb should be connected to the other end of the switch. The closed-circuit is shown in the following figure:
संबंधित प्रश्न
Name the wire in a household electrical circuit to which the switch is connected
What is the purpose of a switch in a circuit?
The diagram below shows a dual control switch circuit connected to a bulb.
(i) Copy the diagram and complete it so that the bulb is switched ON.
(ii) Out of A and B which one is the live wire and which one is the neutral wire ?
It is dangerous to connect the switch in the neutral wire. Explain your answer.
A switch must be connected in the ______.
What are ‘dual switches’? Mention their one main use.
Why should switches always be connected to the live wire? Give one precaution that should be taken while handling switches.
Name the component which connects electrical components to one another.
Why is the switch put in the live wire?
What precaution do you take while handling a switch?
