Which term describes the opposition to current flow due to inductors in AC circuits?

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Multiple Choice

Which term describes the opposition to current flow due to inductors in AC circuits?

Explanation:
Inductors oppose changes in current in AC by a property called inductive reactance, which is the portion of opposition specifically caused by the inductor. This reactance, X_L, increases with frequency and is calculated as X_L = ωL = 2πfL. The overall opposition to current in a circuit is impedance, Z, which combines resistance and reactance (Z = R + jX, with magnitude |Z| = sqrt(R^2 + X^2)). If there’s no resistance, impedance reduces to the inductive reactance, but in general the term that describes the opposition due to inductors alone is inductive reactance.

Inductors oppose changes in current in AC by a property called inductive reactance, which is the portion of opposition specifically caused by the inductor. This reactance, X_L, increases with frequency and is calculated as X_L = ωL = 2πfL. The overall opposition to current in a circuit is impedance, Z, which combines resistance and reactance (Z = R + jX, with magnitude |Z| = sqrt(R^2 + X^2)). If there’s no resistance, impedance reduces to the inductive reactance, but in general the term that describes the opposition due to inductors alone is inductive reactance.

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