SCIENCE
PHYSICAL SCIENCES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A rubber balloon obtains a negative charge after it has been rubbed againsthuman hair.Which ONE of the statements below best explains why this happens?
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Negative charges are transferred from the rubber balloon to the human hair.
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Positive charges are transferred from the rubber balloon to the human hair.
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Positive charges are transferred from the human hair to the rubber balloon.
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Negative charges are transferred from the human hair to the rubber balloon.
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Explanation:
Detailed explanation-1: -Because electrons are negatively charged, the balloon acquires a negative charge, while the hair, with its loss of negative charges, now has a net positive charge. So the balloon and hair have opposite charges, and opposite charges attract each other.
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