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प्रश्न
The device which converts chemical energy into electrical energy is
विकल्प
fan
solar cell
cell
television
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उत्तर
Cell
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संबंधित प्रश्न
Select the correct alternative
In a torch, the source of electricity is
Name two sources of electricity.
Name the -ve terminal of a dry cell.
Arrange in sequence
| A CELL | A DEVICE | ELECTRICAL ENERGY |
| IS CALLED | IN TO | CHEMICAL ENERGY |
| THAT CONVERTS |
An electric cell has ______ terminals.
______ cell is used to operate devices such as mobile phones, computers, and emergency lights.
A battery is a group of ______.
A torch requires 3 cells. Show the arrangement of the cells, with a diagram, inside the torch so that the bulb glows.
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?
Fig. 12.10 A and B, show a bulb connected to a cell in two different ways.
Does the brightness of the glowing bulb depend on the direction of current through it?
