5. How can you tell that a greater magnitude of charge has been placed on the el

Question

5. How can you tell that a greater magnitude of charge has been placed on the electroscope? Charge your electroscope with a negative charge. Take an inflated balloon and aggres- sively rub it in your hair. Bring the balloon near the electroscope and pay attention to the deflection. Is the balloon positively or negatively charged? Explain. 6. With the electroscope still negatively charged, bring the hair that rubbed the balloon into close proximity with the electroscope. Note the deflection of the needle. Is the hair positively or negatively charged? Explain. 7.

Explanation / Answer

6.) If the magnitude of charge that is increased have same charge as electroscope, than the rise of leaf(Needle) will be more or if charge is opposite than the leaves will come more closer.

7.) Ballon is negatively charge because there was rise in leaf(Needle).

8.) Hair is positively charged because the leaf(Needle) comes closer than the previous state.

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