Katie rubs a balloon against her hair. electrons from her hair travel to the balloon, giving the balloon a negative charge and her hair a positive charge. this image is courtesy of nasa when the negatively charged balloon is brought near the strands of katie's hair, they move to get closer to the balloon, without the balloon actually touching them. this shows that
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Katie rubs a balloon against her hair. electrons from her hair travel to the balloon, giving the bal...
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