Advertisements
Advertisements
Question
You are provided with a bulb, a cell, a switch and some connecting wires. Draw a diagram to show the connections between them to make the bulb glow.
Advertisements
Solution
The circuit diagram prepared will be as follows:
APPEARS IN
RELATED QUESTIONS
What is the purpose of a switch in a circuit?
The following diagram shows three lamps and three switches 1, 2 and 3 connected with two cells.
- Name the switch / switches to be closed so as to light all the three lamps.
- How are the lamps connected: in series or in parallel?
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 ?
What is meant by ‘MCB’? Which part of the domestic electric circuit does it replace?
What is a switch? State its function in an electric circuit.
What is the purpose of using an electric switch? Name some electrical gadgets that have switches built into them.
Would the bulb glow after completing the circuit shown in Figure if instead of a safety pin we use an eraser?
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?
