The variable representing current is

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Multiple Choice

The variable representing current is

Explanation:
Current is the flow of electric charge, and in circuit notation it is denoted by I. This symbol appears in Ohm’s law as I = V / R, where V is voltage (the potential difference) and R is resistance. Voltage is typically represented by V, and resistance by R, while power is represented by P. Since I stands for the rate of charge flow, the variable for current is I, and it is measured in amperes (A).

Current is the flow of electric charge, and in circuit notation it is denoted by I. This symbol appears in Ohm’s law as I = V / R, where V is voltage (the potential difference) and R is resistance. Voltage is typically represented by V, and resistance by R, while power is represented by P. Since I stands for the rate of charge flow, the variable for current is I, and it is measured in amperes (A).

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