Question Type : Multiple Choice
Question No. 2
How many electrons pass through a loop in 2 minutes if the current is 200 mA?
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Answered by
1
Answer:
1.5 E20
Explanation:
I = Q/t
Q = It
Q = 200 E-3 x 120
Q = 24 C
1 C = 6.25 E18
24 C = 1.5 E20
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