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प्रश्न
How will you use a gold leaf electroscope to find out whether a body is charged or uncharged?
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उत्तर
TO TEST IF THE BODY is CHARGED OR UNCHARGED with GOLD LEAF ELECTROSCOPE:
The body to be tested for charged or not is brought near the disc of GL.E. and touched with the disc. If the leaves diverge, the body is charged and if leaves have not diverged, it is uncharged.
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संबंधित प्रश्न
If the charge is not in motion, we call it static electricity.
In induction, a positively charged body can make an uncharged body positively charged.
A conductor has a large number of free electrons.
To find whether a body is charged or not, an uncharged electroscope is used.
A gold-leaf electroscope is to be charged positively by conduction. For this
What are the two kinds of charges?
How will you show that like charges repel and unlike charges attract each other?
An ebonite rod is rubbed with fur. Compare the charges acquired by them.
In each of the following cases, State which body loses electrons:
(a) A glass rod when rubbed with silk.
(b) An ebonite rod when rubbed with fur.
An ebonite rod is rubbed with fur. Explain the charging of the ebonite rod and the fur on the basis of electron movement.
