An inductor of 0.5 H is connected to an AC source of 100 Hz. What is its inductive reactance?
Q1. An inductor of 0.5 H is connected to an AC source of 100 Hz. What is its inductive reactance?
Answer: 314 ohms
Explanation: X_L = 2πfL = 2 * 3.14 * 100 * 0.5 = 314 ohms. Option B is incorrect due to wrong calculation.