What is the reactance of a 100 $\mu \mathrm { H }$ inductor operating at 100 kHz ?
A) 6.28 $\Omega$
B) 62.8 $\Omega$
C) 62.8 $\mathrm { k } \Omega$
D) infinite $\Omega$

Question

What is the reactance of a 100 $\mu \mathrm { H }$ inductor operating at  100 kHz  ?
A)  6.28 $\Omega$
B)  62.8 $\Omega$
C)  62.8  $\mathrm { k } \Omega$
D) infinite $\Omega$

Quizplus · Accepted Answer

The reactance of an inductor is given by the formula:

$X_L = 2\pi fL$,

where $f$ is the frequency in Hz and $L$ is the inductance in Henries.

Substituting the given values, we get:

$X_L = 2\pi (100 	imes 10^3) 	imes (100 	imes 10^{-6}) = 62.8 \Omega$

Therefore, the correct answer is option B.

What Is the Reactance of a 100 μH\mu \mathrm { H }μH

What Is the Reactance of a 100 $\mu \mathrm { H }$