An originally neutral electroscope is briefly touched with a positively charged glass rod. The electroscope
A) remains neutral.
B) becomes negatively charged.
C) becomes positively charged.
D) could become either positively or negatively charged, depending on the time of contact.
Correct Answer:
Verified
Q3: If an atom has become a positive
Q5: A material is a good conductor because
Q6: Materials in which the electrons are bound
Q7: If an electroscope is charged by induction
A)nothing
Q7: If a conductor is placed in an
Q9: An originally neutral electroscope is grounded briefly
Q10: A neutral atom always has
A)more neutrons than
Q11: A positive object touches a neutral electroscope,
Q12: An atom has more protons than electrons.
Q13: If two uncharged objects are rubbed together
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