CBSE Class 6 - Electric Cell Videos
Electricity
what is electricity,how do the electric gadgets work, who is responsible for flow of electric current,
- mention three uses of electricity
- I am not understanding about switch electric and Insulators and conductors
- what is switch
- Explain Electric Cell.
- Identify the figure shown? What does it signify?
- Which is the positive terminal in an electric cell?
- Which is the negative terminal in an electric cell?
- How is filament connected to the bulb?
- How does a torch cell help its bulb to glow?
- Why the electric bulb is evacuated and filled with a chemically inactive gas like nitrogen?