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प्रश्न
Name the two types of electroscopes.
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उत्तर
The electroscope are of two types.
(i) Pith ball electroscope.
(ii) Gold leaf electroscope.
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संबंधित प्रश्न
When glass rod is rubbed with dry silk cloth, the electrons move from glass to silk.
If a glass rod rubbed with silk is brought near the cap of a negatively charged electroscope, the divergence of leaves will decrease.
An ebonite rod can be charged by touching it with a charged copper rod.
When an uncharged conductor is brought in contact with the disc of a gold leaf electroscope, its leaves ....................
A gold-leaf electroscope is to be charged positively by conduction. For this
A glass rod is rubbed with silk. State the kind of charge acquired by each.
An ebonite rod is rubbed with fur. Compare the charges acquired by them.
Name three constituents of an atom and state the kind of charge on each of them.
State two ways of charging a conductor.
How will you use a gold leaf electroscope to find out whether a body is charged or uncharged?
