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प्रश्न
What is an electroscope?
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उत्तर
An electroscope is a device with the help of which we detect whether the body is charged or uncharged and in the charged body detects the type of charge it carries. ie whether positive or negative.
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संबंधित प्रश्न
All metals are insulators of electricity.
Human body is a conductor of electricity.
When an ebonite rod is rubbed with fur, the protons move from the ebonite rod to the fur.
Name two substances which can be charged by friction.
Describe an experiment to demonstrate that there are two r kinds of charges.
What do you mean by conservation of charges?
What are free electrons?
What causes the charging of two objects when they are rubbed together?
Can you charge an insulator by the method of conduction?
Draw a labelled diagram of a gold leaf electroscope and describe its construction.
