The switch in Figure P7-16 has been open long enough for \(i_{\mathrm{L}}(\mathrm{O})\) to reach \(\mathrm{O} \mathrm{A}\) and is closed at \(t=0\).
(a) If \(v_{\mathrm{S}}(t)=50 u(t) \mathrm{V}\), find \(v_{\mathrm{L}}(t)\) for \(t \geq 0\).
(b) If \(v_{\mathrm{S}}(t)=50 \cos (500 t) \mathrm{V}\), find for \(t \geq 0\).
(c) If \(v_{\mathrm{S}}(t)=50 e^{-500 t} \mathrm{~V}\), find \(v_{\mathrm{L}}(t)\) for \(t \geq 0\).

Transcribed Image Text:

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