UPSC NDA I 2017 General Ability Solved Paper

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Question : 59 of 150

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Suppose a rod is given a negative charge by rubbing it with wool. Which one of the following statements is correct in this case?

[NDA I 2017]

The positive charges are transferred from rod to wool.
The positive charges are transferred from wool to rod.
The negative charges are transferred from rod to wool.
The negative charges are transferred from wool to rod

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