Advertisements
Advertisements
प्रश्न
In the circuit shown in the following figure, when the switch is moved to ‘ON’ position,

पर्याय
the bulb A will glow first.
the bulb B will glow first.
the bulb C will glow first.
all bulbs will glow together.
Advertisements
उत्तर
All bulbs will glow together
Explanation:
As soon as the circuit gets completed, current is found at every point in the circuit instantly.
APPEARS IN
संबंधित प्रश्न
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 ?
Complete the drawing shown in Figure to indicate where the free ends of the two wires should be joined to make the bulb glow.

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 of a circuit which help us to start or stop the appliances & safely and easily.
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?
Name the wire to which a switch is connected.
