The diagram shows a circuit consisting of a battery and a resistor. The current through the circuit is 2.0 A. Over a period of 45 seconds, how much charge flows past point P in the circuit?
Which of the following is the correct formula for the amount of charge flowing through a point in a circuit in a given time? represents the amount of charge, represents the current, and represents time.
Which of the following is the correct unit for electric charge?