What is the inductive reactance of a 0.2 mH inductor operating at 1kHz ?
A) 126 $\mathrm { k } \Omega$
B) 1.26 $\mathrm { k } \Omega$
C) 1.26$\Omega$
D) 126$\Omega$

Question

What is the inductive reactance of a  0.2 mH  inductor operating at  1kHz  ?
A) 126 $\mathrm { k } \Omega$
B)  1.26  $\mathrm { k } \Omega$
C)  1.26$\Omega$
D)  126$\Omega$

Quizplus · Accepted Answer

The inductive reactance (X_L) can be calculated using the formula X_L = 2πfL, where f is the frequency in hertz and L is the inductance in henries. For a 0.2 mH (or 0.0002 H) inductor at 1 kHz (or 1000 Hz), X_L = 2 * π * 1000 * 0.0002 = 1.256, which is approximately 1.26 ohms.

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