3. A resistor, inductor and capacitor are connected in series with an a.c. supply. The resistance has a value of 300 Q. The rms voltages across the resistor, inductor and capacitor are 3.0 V, 6.0 V and 2.0 V respectively. a) Draw a circuit diagram and calculate the supply voltage. b) Calculate the current flowing in the circuit. c) Calculate the phase difference between the supply voltage and the current.
3. A resistor, inductor and capacitor are connected in series with an a.c. supply. The resistance has a value of 300 Q. The rms voltages across the resistor, inductor and capacitor are 3.0 V, 6.0 V and 2.0 V respectively. a) Draw a circuit diagram and calculate the supply voltage. b) Calculate the current flowing in the circuit. c) Calculate the phase difference between the supply voltage and the current.
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Help me answer this question, from my A-level physics class (Topic: AC Currents & Capacitors)
Transcribed Image Text:3. A resistor, inductor and capacitor are connected in series with an a.c. supply. The
resistance has a value of 300 Q. The rms voltages across the resistor, inductor and
capacitor are 3.0 V, 6.0 V and 2.0 V respectively.
a) Draw a circuit diagram and calculate the supply voltage.
b) Calculate the current flowing in the circuit.
c) Calculate the phase difference between the supply voltage and the current.
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