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Problem 27: A 13-Q resistor, 42-μF capacitor, and 3.5-mH mductor are connected in series with an AC source of amplitude 14 V and frequeney 135 Hz. Part (a) What is the impedance of the eireuit, in ohms? Numerie A nueric value is expeeted and not an e Part (b) What is the amplitude of the eurrent in the eircuit, in amperes? Numerie A numerie value is expected and not an expression. Part (c) What is the phase constant of the current, in degrees? Numerie : A numerie value is expeeted and not an expression. Part (d) With a source voltae of VoureVcos(2f), what is the instantancous current, in amperes, in the circuit at time t-2.3 s? Numerie : A numerie value is expeeted and not an expression. Part (e) What is the amplitude of the voltage drop across the resistor, in volts? Numeric :A numeric value is expected and not an expression. Ra Part (n with a source voltage of ree o cos(2π т), what is the instantaneous voltage, 1n volts, across the resistor at time t= 2.3 s? Numerie A nuerc value is expected and not an e Part (g) What is the amplitude of the voltage drop across the capacitor, in volts? Numerie A nuec value is expeeted and not an expression. Part(h) With a source voltage of a re-Po cos(2忒), what is the mstantaneous voltage, m volts, across the capacitor at time Numeric A numeric valuc is expected and not an cxpression. 2.3 s? Part (i) what is the amplitude of the voltage drop across the inductor, in volts? Numeric A nueic value is expected and not an expression. Part ⓙ With a source voltage of V ur,-Tgos(2 what is the mstantaneous voltage, m volts, across the mductor at tune t Numeric : A numeric value is expected and not an expr¢ssion. 2.3 s? Part (k) What is the power factor of the circuit? Numeric : A numeric valuc is expected and not an expression. cose = Part () How much energy, in joules, does the resistor consume during 10 seconds? Numerie : A numerie value is expeeted and not an expression.

Answer 1

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