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प्रश्न
What is an electroscope?
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
When glass rod is rubbed with dry silk cloth, the electrons move from glass to silk.
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When a glass rod is rubbed with dry silk cloth, the charge acquired by the silk cloth is
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