In the circuit shown in Figure P32.91, the AC source oscillates at \(60 \mathrm{~Hz}\) and its emf is given by \(\mathscr{E}=\) \(\mathscr{E}_{\max } \sin (2 \pi f t)\), where \(\mathscr{E}_{\max }=15 \mathrm{~V}\) and \(R=150 \Omega\). Sketch, as functions of time, the current, the potential difference, and the power to the resistor.

Data from Figure P32.91

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