(Solved): 3.2.6 The square-wave current source in Fig. P3.2.6 is applied to the associa ...

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3.2.6 The square-wave current source in Fig. P3.2.6 is applied to the associated circuit. Determine the current \( I(t) \) in the form \( i(t)=\sum_{n=1}^{7} I_{n} \sin \left(n \omega_{0} t+\theta_{n}\right) \). \[ \begin{array}{l} {\left[I_{0}=2.5, I_{1}=0.5, \theta_{1}=-80.96^{\circ}, I_{2}=0, I_{3}=0.0562, \theta_{3}=-86.96^{\circ},\right.} \\ \left.I_{4}=0, I_{5}=0.0203, \theta_{5}=-88.17^{\circ}, I_{6}=0, I_{7}=0.0103, \theta_{1}=-88.7^{\circ}\right] \end{array} \] FIGURE P3.2.6.