4. The AC generator in the circuit shown below supplies voltage with amplitude 5.0 V at frequency 336 Hz. When the switch S is open, measurements show that the rms voltage across the inductor is equal to the rms voltage across the capacitor and the average power dissipated by the resistor is 41.7 mW. When the switch S is closed, the rms current in the circuit is 3.56 mA a) Determine R, L, and C. b) Is the current leading or lagging the generator voltage in the circuit when S is closed? Draw a phasor diagram for this situation; include phasors for the current and for all the voltages. Label everything on the phasor diagram, including the phase angle.

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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4. The AC generator in the circuit shown below supplies voltage with amplitude 5.0 V at
frequency 336 Hz. When the switch S is open, measurements show that the rms voltage across
the inductor is equal to the rms voltage across the capacitor and the average power dissipated
by the resistor is 41.7 mW. When the switch S is closed, the rms current in the circuit is 3.56 mA
a) Determine R, L, and C.
b) Is the current leading or lagging the generator voltage in the circuit when S is closed? Draw a
phasor diagram for this situation; include phasors for the current and for all the voltages. Label
everything on the phasor diagram, including the phase angle.
R
ell
m
Transcribed Image Text:4. The AC generator in the circuit shown below supplies voltage with amplitude 5.0 V at frequency 336 Hz. When the switch S is open, measurements show that the rms voltage across the inductor is equal to the rms voltage across the capacitor and the average power dissipated by the resistor is 41.7 mW. When the switch S is closed, the rms current in the circuit is 3.56 mA a) Determine R, L, and C. b) Is the current leading or lagging the generator voltage in the circuit when S is closed? Draw a phasor diagram for this situation; include phasors for the current and for all the voltages. Label everything on the phasor diagram, including the phase angle. R ell m
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