Voltage, Current and Resistance – 21

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21. When the current is 2.5 A, how many coulombs pass a point in 0.2 s?

(a) 12.5 C
(b) 1.25 C
(c) 0.5 C
(d) 5 C

Explanation
Explanation :

I = Current,
T = Time,
Q = Charge.

Q = I * T = 2.5 * 0.2 = 0.5 C

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