For how long would a current of 0.15 A need to be sustained to deliver a charge of 12 C?
After 30 s, the total charge that passes a specific point in a circuit is 12 C. What is the current?
What is the equation which expresses the total charge delivered by a current in a period of time ?
A current of 0.2 A passes through a wire for a period of 60 s. Calculate the total charge delivered by the wire.
Which of the following electrical currents would deliver the greatest charge?