What I can Do
Choose one and explain your answer in two sentences, points)
A Rub a glass rod with a piece of silk cloth. Explain what happene.
B. Cut a paper into small pieces. Rub an inflated balloon on your hair then bring it close
to the small pieces of paper. Observe what happens.
Answers & Comments
Answer
b
A glass rod becomes positively charged when rubbed with silk, while the silk becomes negatively charged.
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