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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 |
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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
If the charge is not in motion, we call it static electricity.
When an ebonite rod is rubbed with fur, the electrons move from ebonite to fur.
A lightning conductor saves the building from lighting.
When a comb is rubbed with dry hair both comb and paper get similarly charged.
A glass rod rubbed with silk repels an ebonite rod rubbed with fur.
An ebonite rod when rubbed with fur acquires the ............ charge.
The lightning conductor is made up of:
What are free electrons?
Can you charge an insulator by the method of conduction?
When a charged rod is touched with the disc of a positively charged gold-leaf electroscope, it is observed that the divergence of leaves decreases. What is the kind of charge on the rod?
