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प्रश्न
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?
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उत्तर
As on touching the disc with the charged rod, divergence in the leaves decreases, this means the rod has opposite kind of charge than leaves i.e. rod has a negative charge.
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संबंधित प्रश्न
Human body is a conductor of electricity.
In induction, a positively charged body can make an uncharged body positively charged.
Charge is shared in charging a conductor by the method of ...............
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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What do you mean by conservation of charges?
How will you use a gold leaf electroscope to find out whether the charge on a charged body is positive or negative?
Describe Franklin’s experiment. What did he conclude from his experiment?
