Question

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R2 R3 R1 C1 C2 S2 51 In the circuit, the signal frequency f = 1.2 MHz, R1=9 Ohm, R2 = 8 Ohm, R3 = 7 Ohm, C1-22 nF, C2=25 nF; The voltage source Vs1 amplitude and phase are 15 V and 0.12 rad; the voltage source Vs2 amplitude and phase are 4 V and 0.4 rad. (Note the polarity of the voltage sources!) Using nodal analysis, find the following 1) The amplitude of the potential at the left lead of resistor R2. (Unit: V) Submit Answer Tries 0/3 2) The phase of of the potential at the left lead of resistor R2. (Unit: rad) Tries 0/3 Submit Answer 3) The amplitude of the potential at the right lead of resistor R2. (Unit: V) Tries 0/3 Submit Answer 4) The phase of the potential at the right lead of resistor R2. (Unit: rad) Submit Answer Tries 0/3 5) The amplitude of current through C2 flowing downward. (Unit: A) Submit Answer Tries o/:3 6) The phase of current through through C2 flowing downward. (Unit: rad) Submit Answer Tries o/3

Answer 1

2 그 "下一 vol+s. IS 나 구 22. ㄈㄚ·32.5-33.014.J volts ㄚㄧ S 412 volt& 180