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Voltage, Current and Resistance - Engineering

Q1:

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

ANS:A - 10.5 C

Current = Charge / Time i.e q / t,

Q = i * t,

Q = 6 * 1.75,

Q = 10.5 c.