Multiple Choice
How many electrons pass through a 20-Ω resistor in 10 min if there is a potential drop of 30 volts across it?
A) 5.6 × 1021
B) 7.5 × 1021
C) 9.4 × 1021
D) 1.1 × 1021
E) 3.8 × 1021
Correct Answer:
Verified
Correct Answer:
Verified
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