What quantity is the rate of electrical flow in a circuit?

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Multiple Choice

What quantity is the rate of electrical flow in a circuit?

Explanation:
Current is the rate at which electrical charge flows through a circuit. It is measured in amperes and defined as I = dQ/dt, the amount of charge passing a point per unit time. If more charge moves every second, the current is larger. In DC, the flow is steady; in AC, it alternates with the voltage. Reactive power relates to energy stored and returned in inductors and capacitors, capacitance is how much charge a component stores per volt, and frequency is how often the waveform repeats per second. Only current describes the rate of charge flow.

Current is the rate at which electrical charge flows through a circuit. It is measured in amperes and defined as I = dQ/dt, the amount of charge passing a point per unit time. If more charge moves every second, the current is larger. In DC, the flow is steady; in AC, it alternates with the voltage. Reactive power relates to energy stored and returned in inductors and capacitors, capacitance is how much charge a component stores per volt, and frequency is how often the waveform repeats per second. Only current describes the rate of charge flow.

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