An originally neutral electroscope is grounded briefly while a positively charged glass rod is held near it. After the glass rod is removed, the electroscope
A) remains neutral.
B) is negatively charged.
C) is positively charged.
D) could be either positively or negatively charged, depending on how long the contact with ground lasted.
Correct Answer:
Verified
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A)nothing
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A)more neutrons than
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