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प्रश्न
When a glass rod is rubbed with dry silk cloth, the charge acquired by the silk cloth is
पर्याय
Positive
negative
both positive and negative
none of the above
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उत्तर
negative
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संबंधित प्रश्न
The cap of gold leaf electroscope is made of copper.
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Charge is shared in charging a conductor by the method of ...............
The factor responsible for charging a conductor is
A glass rod is rubbed with silk. State the kind of charge acquired by each.
What are free electrons?
An ebonite rod is rubbed with fur. Explain the charging of the ebonite rod and the fur on the basis of electron movement.
State two ways of charging a conductor.
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.
Describe a pith ball electroscope. how can you use it to test whether a body is charged or uncharged?
