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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
A lightning conductor saves the building from lighting.
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 |
What are the two kinds of charges?
An ebonite rod is rubbed with fur. State the kind of-charge acquired by each.
What do you mean by conservation of charges?
An ebonite rod is rubbed with fur. Explain the charging of the ebonite rod and the fur 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?
Can you charge an insulator by the method of conduction?
How will you use a gold leaf electroscope to find out whether a body is charged or uncharged?
