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35 votes
35 votes
If you rub a glass rod with a piece of silk, the rod becomes positively charged. This means that

Protons have moved to the rod


Friction destroyed the electrons in the rod


The silk has become negatively charged


Glass attracts more protons​

User Ray Lillywhite
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1 Answer

16 votes
16 votes

Answer:

The silk has become negatively charged

User Northerner
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