Charge is given by:
n = ? (number of electrons).
e = - 1.6 × 10-19C (charge of an electron).
We get n by rearranging and substituting:
The charge carried by one electron is e = -1 6 × 10-19 C. The number of electrons necessary to produce a charge of -1.0 C is
A) 6.3 × 1018
B) 1.6 × 109
C) 6.3 × 109
D) 1.6 × 1019
E) none of the above
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