gustavoloor23 gustavoloor23
  • 22-02-2022
  • Physics
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A negatively charged balloon has 4.3 µc charge. How many excess electrons are on this balloon? The elemental charge is 1.6 x 10-19 C.​

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hannjr hannjr
  • 22-02-2022

Answer:

Q = N * e       excess charge due to N electrons

N = Q / e = 4.3E-6 C / 1.6E-19  C = 2.69^13 electrons

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