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PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoZubeda 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.
![YCIND_220726_4143_10.png](https://resources.cdn.yaclass.in/9f49961b-be6d-400d-bd57-f4a6a5dc606c/YCIND220726414310w500.png)
Circuit connection
There are many reason for the cause of defect in the circuit. Some of them are
i. The of the circuit may be .
ii. The may have worn out.
iii. .
iv. The .