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प्रश्न
In each of the following cases, State which body loses electrons:
(a) A glass rod when rubbed with silk.
(b) An ebonite rod when rubbed with fur.
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उत्तर
(a) A glass rod is rubbed with silk. Glass rod loses electrons and becomes positively charged.
(b) An Ebonite rod is rubbed with fur. Fur loses electrons and acquires positive charge.
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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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