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प्रश्न
Name two sources of electricity.
उत्तर
- dry cell and battery
- generator and solar cell
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संबंधित प्रश्न
What is solar cell?
Name the scientist who invented the electric cell.
The device which converts chemical energy into electrical energy is
An electric cell has ______ terminals.
What are the types of cells? Give examples.
A chemical solution that produces positive and negative ions is used as ______.
A torch requires 3 cells. Show the arrangement of the cells, with a diagram, inside the torch so that the bulb glows.
Paheli wanted to glow a torch bulb using a cell. She could not get connecting wires, instead, she got two strips of aluminium foil. Will she succeed? Explain, how?
Fig. 12.10 A and B, show a bulb connected to a cell in two different ways.
What will be the direction of the current through the bulb in both the cases. (Q to P or P to Q)
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?
