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प्रश्न
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 |
जोड़ियाँ मिलाइएँ
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उत्तर
Match the following
| Column A | Column B |
| A. Two like charges | 1 repel |
| B. Two unlike charges |
2 attract |
| C. Silver is a | 3 conductor |
| D. Silk is an | 4 insulator |
| E. Ebonite rod rubbed with fur acquires | 5 negative charge |
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संबंधित प्रश्न
Silver is an insulator of electricity.
The number of electrons and protons in an atom are the same.
When glass rod is rubbed with dry silk cloth, the electrons move from glass to silk.
The cap of gold leaf electroscope is made of copper.
A conductor has a large number of free electrons.
To find whether the charge on a body is positive or negative, an uncharged electroscope is used.
Charging a conductor by bringing another charged conductor close to it without touching is called
What are free electrons?
Distinguish between conductors and insulators of electricity.
Can you charge an insulator by the method of conduction?
