Flow of charge past a point in an electric circuit per unit time is known as?

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Multiple Choice

Flow of charge past a point in an electric circuit per unit time is known as?

Explanation:
The flow of charge past a point per unit time is current. It is defined as I = dQ/dt, where Q is the amount of charge. If charges pass a cross-section at a certain rate, that rate is the current, measured in amperes (coulombs per second). This concept is distinct from charge, which is the total amount of electricity (coulombs) stored or moved. It is also distinct from voltage, which is the potential difference that pushes charges, and from resistance, which is how much opposition there is to the flow. In fact, current relates to voltage and resistance through Ohm’s law: I = V/R.

The flow of charge past a point per unit time is current. It is defined as I = dQ/dt, where Q is the amount of charge. If charges pass a cross-section at a certain rate, that rate is the current, measured in amperes (coulombs per second).

This concept is distinct from charge, which is the total amount of electricity (coulombs) stored or moved. It is also distinct from voltage, which is the potential difference that pushes charges, and from resistance, which is how much opposition there is to the flow. In fact, current relates to voltage and resistance through Ohm’s law: I = V/R.

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