Advertisements
Advertisements
प्रश्न
Draw in your notebook the symbols to represent the following components of electrical circuits: connecting wires, switch in the ‘OFF’ position, bulb, cell, switch in the ‘ON’ position, and battery.
Advertisements
उत्तर
| Component of electrical circuit | Symbol | |
| (i) | Connecting wires | ![]() |
| (ii) | Switch in the ‘OFF’ position | ![]() |
| (iii) | Bulb | ![]() |
| (iv) | Cell | ![]() |
| (v) | Switch in the ‘ON’ position | ![]() |
| (vi) | Battery | ![]() |
APPEARS IN
संबंधित प्रश्न
Longer line in the symbol for cell represents its ______ terminal.
Zubeda made an electric circuit using a cell holder shown in Figure, a switch and a bulb. When she put the switch in the ‘ON’ position, the bulb did not glow. Help Zubeda in identifying the possible defects in the circuit.

In the circuit shown in figure would any of the bulbs glow when the switch is in the ‘OFF’ position?

What is a battery?
You are provided with a torch bulb, a cell and two plastic coated f metal wires. Draw a diagram to show a complete circuit to light the bulb.
In which of the following case the bulb will glow :
Draw a circuit diagram for a bulb connected to a cell with a switch. Mark arrow in the diagram to indicate the direction of flow of current.
______ are used to connect devices.
Draw the symbols of the following circuit components.
Electric cell
Visit an electric shop. Request an electrician to show you the various types of fuses and MCB and to explain how they work.






