Q2 of 18 Page 170

Draw the circuit diagram to represent the circuit shown in Fig.14.21.

The components in above diagram are :


1. Connecting wires


2. Bulb


3. Key


4. Cell


So, the circuit diagram using the symbols can be drawn as follows:



More from this chapter

All 18 →
1

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

 3

Fig.14.22 shows four cells fixed on a board. Draw lines to indicate how you will connect their terminals with wires to make a battery of four

cells.


 4

The bulb in the circuit shown in Fig.14.23 does not glow. Can you

identify the problem? Make necessary changes in the circuit to make


the bulb glow.


 5

Name any two effects of electric current.