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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.
If the charge is not in motion, we call it static electricity.
When an ebonite rod is rubbed with fur, the protons move from the ebonite rod to the fur.
Charge is shared in charging a conductor by the method of ...............
A gold-leaf electroscope is to be charged positively by conduction. For this
The rod in a gold leaf electroscope is made up of
The lightning conductor is made up of:
What do you understand by electricity at rest?
Who discovered the way of producing electricity by friction?
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.
