An ac generator producing 10 V (rms) at 200 rad/s is connected in series with a 50-$\Omega$
resistor, a 400-mH inductor, and a 200-$\mu$F capacitor. The rms voltage (in volts) across the inductor is:
A) 2.5
B) 3.4
C) 6.7
D) 10.0
E) 10.8

Question

Quizplus · Accepted Answer

The rms voltage across the inductor is calculated using the formula $ V_L = I \cdot X_L $, where $ X_L = \omega L $. The impedance of the circuit is calculated, and the current is found using $ V = I \cdot Z $. The voltage across the inductor is then calculated, resulting in approximately 10.8 V.

An Ac Generator Producing 10 V (Rms) at 200 Rad/s Ω\OmegaΩ

An Ac Generator Producing 10 V (Rms) at 200 Rad/s $\Omega$