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Physics, 15.03.2022 21:50 IIHarmonyII
Base your answers to questions 4 and 5 on the informa- tion below
A lightweight sphere hangs by an insulating thread. A student wishes to determine if the sphere is neutral or electrostatically charged. She has a negatively charged hard rubber rod and a positively charged glass rod. She does not touch the sphere with the rods, but runs tests by bringing them near the sphere one at a time.
4. Describe the test result that would prove that the sphere is neutral
5. Describe the test result that would prove that the sphere is positively charged.
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Base your answers to questions 4 and 5 on the informa- tion below
A lightweight sphere hangs by an...
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