4. Answer the following questions involving AC circuits. In all cases the EMF produced by the AC power source is e(t) =

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4 Answer The Following Questions Involving Ac Circuits In All Cases The Emf Produced By The Ac Power Source Is E T 1 (72.79 KiB) Viewed 48 times

4. Answer the following questions involving AC circuits. In all cases the EMF produced by the AC power source is e(t) = Emax sin(wt) = (170 V) sin((2π x 60 Hz)t) a. You have a circuit with an AC power source connected to a single inductor (inductance L = 10-³H). On a single graph show the voltage across the power source and the current in the circuit as a function of time. b. You have a circuit with an AC power source connected to a single capacitor (capacitance C = 10-6F). On a single graph show the voltage across the power source and the current in the circuit as a function of time. C. The inductor and capacitor from the previous two parts, plus a resistor (resistance R = 10 M2), are all connected in series to the AC power source. Does the current peak before or after the voltage across the power supply? How did you decide? d. Given your answer to part c., if you were to change only the frequency of the AC power source, could you make the circuit behave the other way? Explain.