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A charged comb attracts bits of paper. Paper pieces often jump away from the comb after contact. Why?
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Some charge from the comb gets transferred to paper pieces. Both have net negative charge after this. They repel.
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Question Text | A charged comb attracts bits of paper. Paper pieces often jump away from the comb after contact. Why? |
Topic | Electric Charges and Fields |
Subject | Physics |
Class | Class 12 |
Answer Type | Text solution:1 |
Upvotes | 113 |