As the frequency of the ac voltage across an inductor approaches zero, the inductive reactance of that coil
A)approaches zero.
B)approaches infinity.
C)approaches unity.
D)none of the given answers

Question

Quizplus · Accepted Answer

Inductive reactance (X_L) is given by the formula X_L = 2πfL, where f is the frequency and L is the inductance. As the frequency approaches zero, the inductive reactance also approaches zero.

As the Frequency of the Ac Voltage Across an Inductor