(Solved): Determine the output current \( \mathrm{I}_{O} \) in the circuit given below using mesh analysis, ...

Determine the output current \( \mathrm{I}_{O} \) in the circuit given below using mesh analysis, where \( V_{S}=14 \cos (2 t) \). Please report your answer so the maanitude is positive and all anales are in the range of negative 180 degrees to positive 180 degrees. The output current \( \mathrm{I}_{O}=\quad \boldsymbol{\theta} \cos \left(2 t+\quad{ }^{\circ}\right) \mathrm{A} \). Problem 10.055.a - Thevenin equivalent of a phasor circuit Find the Thevenin and Norton equivalent circuit at terminals \( a-b \) for the circuit shown below, where \( R=10 \Omega \). Please report your answer so the magnitude is positive and all angles are in the range of negative 180 degrees to positive 180 degrees. \[ \begin{array}{l} Z_{N}=Z_{\text {th }}=25.60 \times \angle\left(-55.00 \times{ }^{\circ} \Omega\right. \\ \mathrm{V}_{\text {th }}=\quad \quad \vee \angle\left(\quad{ }^{\circ}\right) \mathrm{V} \\ I_{N}=\quad \boldsymbol{x} \angle\left(\quad \times \quad{ }^{\circ} A\right. \\ \end{array} \]