The circuit in Figure P11-31 is in the steady state with \(i_{1}(t)=100 \cos (25 \mathrm{k} t) \mathrm{mA}, R_{1}=4 \mathrm{k} \Omega, R_{2}=6 \mathrm{k} \Omega\), and \(L\) \(=500 \mathrm{mH}\).

(a) Find \(i_{2 S S}(t)\).

(b) Find the location of the pole by running an ac sweep on Multisim. Run your sweep from \(100 \mathrm{~Hz}\) to \(1 \mathrm{MHz}\). The pole is located where the amplitude of the output is \(-3 \mathrm{~dB}\) of the maximum magnitude.