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What will you observe when the metal top of an electroscope is touched with a glass rod which has been rubbed with silk cloth? |
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Answer» When a glass rod is rubbed with a silk cloth, it acquires positive charge. When it is touched with the metal top of an electroscope, both the metal top and leaves acquires a positive charge due to conduction. As a result of the positive charge on both the leaves, the divergence of leaves takes place. |
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