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प्रश्न
Give one example each of a conductor and an insulator of electricity.
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उत्तर
Example of Conductor: Hydrochloric acid, copper, aluminium, gold, and silver
Example of Insulator: Mica, glass, air, plastic, rubber, and wood
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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 |
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