11. Rasi rubbed a plastic scale to his hair and then took the scale dose to bits of paper What
happens
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Explanation:
The positively charged ruler will pull on the electrons in the paper, and push against the nuclei. The electrons will therefore try to move a tiny bit closer to the ruler. The paper will now have a negatively charged side close to the ruler, and a positively charged side further away. And since the negative side is closer, it is attracted more strongly than the positively charged side is pushed away. This results in a net attractive force.
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