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Home Q & A Board Science-Related Homework Help Physics
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Micha Micha
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11 years ago
How many electrons will have a charge of one coulomb?
(a)  6.2*10*18
(b)  6.2*10*19
(c)  5.2*10*18
(d)  5.2*10*19
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#1
11 years ago
an electron has a charge of -1.6x10^-19, if you divide 1 Coulomb by this number you will get 6.2x10^18, A is your answer
wrote...
#2
11 years ago
As e = 1.6E-19 C/electron, 1/e = 1/1.6E19 electrons/C = .625E19 = 6.2E18 (a)
Answer accepted by topic starter
caitcorfcaitcorf
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#3
Posts: 4
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11 years ago
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