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प्रश्न
Describe the method of charging a conductor by conduction.
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उत्तर
Conduction: The process of charging an uncharged conductor with a charged conductor by touching the uncharged one. Here the uncharged conductor shares the charge of the charged conductor.
Method of charging: Mount the uncharged conductor on an insulating stand take the charged conductor with an insulating handle to the uncharged conductor. If the charged conductor is positively charged then the uncharged will b^ charged positive and if the charged is negatively charged then the uncharged will be negatively charged.
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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 |
Human body is a conductor of electricity.
To find whether the charge on a body is positive or negative, an uncharged electroscope is used.
Match the following
| Column A | Column B |
| A. Two like charges | 1 negative charge |
| B. Two unlike charges |
2 repel |
| C. Silver is a | 3 insulator |
| D. Silk is an | 4 attract |
| E. Ebonite rod rubbed with fur acquires | 5 conductor |
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An ebonite rod is rubbed with fur. Compare the charges acquired by them.
Briefly describe the structure of an atom.
A glass rod is rubbed with silk. Explain the charging of the glass rod and the silk on the basis of electron movement.
A metal rod A is to be charged positively by using another charged rod B. What should be the kind of charge on the rod B if charging is to be done by conduction?
What is an electroscope?
