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प्रश्न
A lightning conductor saves the building from lighting.
पर्याय
True
False
MCQ
चूक किंवा बरोबर
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उत्तर
True
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संबंधित प्रश्न
Match the following
| Column A | Column B |
| Electric power | volt |
| kWh | joule |
| Electric current | volt × ampere |
| Electric energy | watt |
| watt | ampere |
| potential difference | electrical energy |
When an ebonite rod is rubbed with fur, the rod acquires
A glass rod is rubbed with silk. Explain the charging of the glass rod and the silk on the basis of electron movement.
Distinguish between conductors and insulators of electricity.
State two ways of charging a conductor.
Describe the method of charging a conductor by conduction.
Explain the charging by conduction in terms of movement of electrons.
What is an electroscope?
Name the two types of electroscopes.
How will you use a gold leaf electroscope to find out whether a body is charged or uncharged?
