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Physics, 15.04.2020 17:25, sadieruegner393
A negatively-charged plastic rod is brought close to (but does not touch) a neutral metal sphere that is connected to ground. After waiting a few seconds, the ground connection is removed (without touching the sphere), and after that the rod is also removed. The sphere is now
A) negatively charged.
B) positively charged.
C) neutral.
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Answers: 2
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A negatively-charged plastic rod is brought close to (but does not touch) a neutral metal sphere tha...
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