Question
An RLC series circuit has a $200 \textrm{ }\Omega$ resistor and a 25.0 mH inductor. At 8000 Hz, the phase angle is $45.0^\circ$. (a) What is the impedance? (b) Find the circuit’s capacitance. (c) If $V_{\textrm{rms}} = 408 \textrm{ V}$ is applied, what is the average power supplied?
1. $283 \textrm{ }\Omega$
2. $18.8 \textrm{ nF}$
3. $416 \textrm{ W}$
Solution Video