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प्रश्न
Name the device used to generate electricity.
उत्तर
Electric cell.
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संबंधित प्रश्न
Name the -ve terminal of a dry cell.
What is dry cell?
Can the cell used in the clock gives us an electric shock? Justify your answer.
Primary cells are usually produced in large sizes.
Analogy.
Primary cells:: Toys
Secondary cells:: ______.
______ was developed is 1887 by Yei Sakizo of Japan
______ cell is used to operate devices such as mobile phones, computers, and emergency lights.
Define electric cell. What is the direction of the electric current in a cell?
An electric bulb is connected to a cell through a switch as shown in Fig. 12.7. When the switch is brought in the ‘ON’ position, the bulb does not glow. What could be the possible reason/s for it? Mention any two of them.
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?
