Sketch the appropriate curves A calculator may be used The current in a certain alternating current circuit is given by i 2 0 sin(120 t) Find the function for voltage if the amplitude is 5 0 V and voltage lags current by 30 Graph both functions in the same window for 0 t 0 02 s

Question: Sketch the appropriate curves. A calculator may be used. The current in a certain alternating-current circuit is given by i = 2.0 sin(120 t). Find

Sketch the appropriate curves. A calculator may be used. The current in a certain alternating-current circuit is given by i = 2.0 sin(120 πt). Find the function for voltage if the amplitude is 5.0 V and voltage lags current by 30°. Graph both functions in the same window for 0 ≤ t ≤ 0.02 s.

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