# Voltage, Current and Resistance – 25

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25. If there is 6 A of current through the filament of a lamp, how many coulombs of charge move through the filament in 1.75 s?

(a) 10.5 C
(b) 105 C
(c) 3.4 C
(d) 34 C

Explanation
Explanation :

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

Q = I * T = 6 * 1.75 = 10.5 C

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