Charge: How many electrons are necessary to produce 1.0 C of negative charge? (e = 1.60 × 10-19 C)
A. 6.3 × 1018
B. 6.3 × 109
C. 1.6 × 1019
D. 1.6 × 109
E. 6.0 × 1023
Answer: A
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