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प्रश्न
Name the device used to generate electricity.
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उत्तर
Electric cell.
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संबंधित प्रश्न
Fill in the blank
In a torch we use ______ as the source of electricity.
Name two sources of electricity.
What is dry cell?
Secondary cells are used in ______.
Primary cells are usually produced in large sizes.
Which one of the following is using secondary using cells?
A battery is a group of ______.
When the chemicals in the electric cell are used up, the electric cell stops producing electricity. The electric cell is then replaced with a new one. In case of rechargeable batteries (such as the type used in mobile phones, camera and inverters), they are used again and again. How?
Fig. 12.10 A and B, show a bulb connected to a cell in two different ways.
Will the bulb glow in both the cases?
Think of six activities which use electric current. Also name the devices used to perform the activity.
| Example: | Activity you perform | Device |
| Get light | Torch | |
| ___________ | -------------- | |
| ___________ | -------------- | |
| ___________ | -------------- | |
| ___________ | -------------- |
