A farad is the SI derived unit for which electrical quantity?

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Multiple Choice

A farad is the SI derived unit for which electrical quantity?

The farad is the unit used to express capacitance, which tells you how much electric charge a device can store per volt of potential difference across it. The defining relation is Q = C V, where Q is charge, V is voltage, and C is capacitance. So C = Q / V, and one farad is the amount of capacitance that stores one coulomb of charge for each volt of potential difference. In circuits, this helps describe how a capacitor will respond to changing voltages and how much charge it can hold at a given voltage. This is distinct from the units for resistance (ohms), current (amperes), and inductance (henries).

The farad is the unit used to express capacitance, which tells you how much electric charge a device can store per volt of potential difference across it. The defining relation is Q = C V, where Q is charge, V is voltage, and C is capacitance. So C = Q / V, and one farad is the amount of capacitance that stores one coulomb of charge for each volt of potential difference. In circuits, this helps describe how a capacitor will respond to changing voltages and how much charge it can hold at a given voltage. This is distinct from the units for resistance (ohms), current (amperes), and inductance (henries).

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