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प्रश्न
An ebonite rod rubbed with fur is suspended near another ebonite rod rubbed with fur. State your observation and give a reason to support your answer.
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उत्तर
Both ebonite rods are rubbed fur with having a similar charge (-ve charge). We know like charges repel each other.
∴ Rods repel each other.
Reason: Like charges REPEL each other.
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संबंधित प्रश्न
The cap of gold leaf electroscope is made of copper.
If a glass rod rubbed with silk is brought near the cap of a negatively charged electroscope, the divergence of leaves will decrease.
When a comb is rubbed with dry hair both comb and paper get similarly charged.
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 |
A gold-leaf electroscope is to be charged positively by conduction. For this
An ebonite rod is rubbed with fur. Explain the charging of the ebonite rod and the fur on the basis of electron movement.
Figure below shows a metal rod AB placed on an insulating stand.
In figure (a) a negatively charged ebonite rod C is touched with the metal rod AB, while in figure (b), the negatively charged ebonite rod C is held near the rod AB. State the kind of charges at the ends A and B of the rod, in each case.
Can you charge an insulator by the method of conduction?
A negatively charged ebonite rod is touched with the disc of a negatively charged gold leaf electroscope. What will be your observation?
Describe Franklin’s experiment. What did he conclude from his experiment?
