The amount of charge that passes through a filament of a certain lightbulb in 1.90 s is 1.54 C. (a) Find the current in the bulb. A (b) Find the number of electrons that pass through the filament in 5.50 s. electrons (c) If the current is supplied by a 12.0-V battery, what total energy is delivered to the light bulb filament? J What is the average power?