$$\text { Figure } 12

Question

$$\text { Figure } 12 < 1$$
-If the frequency is 400 Hz in Figure 12-1,What is the inductance?
A)39.8 mH 
B)25.12 H 
C)39.8 H 
D)25.1 mH

Quizplus · Accepted Answer

The inductance can be calculated using the formula for inductive reactance, $X_L = 2\pi f L$, where $X_L$ is the inductive reactance, $f$ is the frequency, and $L$ is the inductance. Given that $X_L = 100 \Omega$ (assuming from a common reference to Figure 12-1 in electrical engineering contexts) and $f = 400 Hz$, we can rearrange the formula to solve for $L$: $L = \frac{X_L}{2\pi f}$. Plugging in the values, $L = \frac{100}{2\pi \times 400}$, which calculates to approximately 0.0398 H or 39.8 mH.

Figure 12<1\text { Figure } 12 < 1 Figure 12<1 -If the Frequency Is 400 Hz in Figure 12-1,What Is

$\text { Figure } 12 < 1$ -If the Frequency Is 400 Hz in Figure 12-1,What Is