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3. Considering the information in Question 2 above, sketch a graph that shows four curves, V, Vc, V1, and Vg all as functions of time. Make your horizontal time axis long enough to show two complete oscillations.

3. Considering the information in Question 2 above, sketch a graph that shows four curves, V, Vc, V1, and Vg all as functions of time. Make your horizontal time axis long enough to show two complete oscillations.

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Please help with problem 3. I believe the answer for question 2. is 3.845X10^-6J and the answer for part a) is 9.52X10^3 Hz. Thank you!

It can be shown that the voltage from the AC source is described by V = 2. Vmax Cos (wt + 4) where o is the phase angle found as part of your work in part (a). The voltage across individual circuit elements is the same as described in Lecture 14. Consider all this, what is the energy stored in the inductor at the instant that the instantaneous source voltage is zero for the first time? Hint: make sure to convert your phase angle to radians when solving for time if you are using angular frequency. Considering the information in Question 2 above, sketch a graph that shows four curves, V, Vc, V1, and VR all as functions of time. Make your horizontal time axis long enough to show two complete oscillations. 3.
Transcribed Image Text:It can be shown that the voltage from the AC source is described by V = 2. Vmax Cos (wt + 4) where o is the phase angle found as part of your work in part (a). The voltage across individual circuit elements is the same as described in Lecture 14. Consider all this, what is the energy stored in the inductor at the instant that the instantaneous source voltage is zero for the first time? Hint: make sure to convert your phase angle to radians when solving for time if you are using angular frequency. Considering the information in Question 2 above, sketch a graph that shows four curves, V, Vc, V1, and VR all as functions of time. Make your horizontal time axis long enough to show two complete oscillations. 3.
A LRC series circuit consists of a 1.50 µF capacitor, a 6.00 mH inductor, and a 71.0 0 resistor that are connected across an AC voltage supply with maximum voltage of Vmax = 13.0 V. (a) What must be the frequency of the AC voltage supply for the average power delivered to the circuit to be Vvrmsrms?
Transcribed Image Text:A LRC series circuit consists of a 1.50 µF capacitor, a 6.00 mH inductor, and a 71.0 0 resistor that are connected across an AC voltage supply with maximum voltage of Vmax = 13.0 V. (a) What must be the frequency of the AC voltage supply for the average power delivered to the circuit to be Vvrmsrms?
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