Problem 8: AR= 184-Q resistor, C = 170-µF capacitor, and L = 2.2-H inductor are connected in series with an AC source of amplitude Vo = 9.2 V and variable angular frequency w. Part (a) Enter an expression, in terms of the defined variables, for the resonance angular frequency of the circuit, wR. Expression : WR =. Select from the variables below to write your expression. Note that all variables may not be required. B. y, 0, C, d, g, h, j, k, L, m, n, P, R, Vo Part (b) Calculate the value of the resonance angular frequency, in radians per second. Numeric : A numeric value is expected and not an expression. WR = Part (c) Enter an expression, in terms of the defined variables, for the amplitude of the current in the circuit at the resonance frequency, when w = WR. Expression : IOR = Select from the variables below to write your expression. Note that all variables may not be required. B. y, 0, C, d, g, h, j, k, L, m, n, P, R, Vo Part (d) What is the value, in millamperes, of the amplitude of the current in the circuit at its resonance frequency? Numeric : A numeric value is expected and not an expression. IOR Part (e) What is the value, in degrees, of the phase constant of the current in the circuit at the resonance frequency? Numeric : A numeric value is expected and not an expression. Part (f) For a source voltage of V = Vocoswrt, at the resonance frequency, calculate the current, in milliamperes, at time t 1.8 s. Numeric : A numeric value is expected and not an expression. IR = Part (g) For a source voltage of V = Vocoswrt, at the resonance frequency, calculate the voltage drop, in volts, across the resistor at time t = 1.8 s. Numeric : Anumeric value is expected and not an expression. VR = Part (h) For a source voltage of V = Vocoswgt, at the resonance frequency, calculate the voltage drop, in volts, across the inductor at time t = 1.8 s. Numeric : Anumeric value is expected and not an expression. VL =
Problem 8: AR= 184-Q resistor, C = 170-µF capacitor, and L = 2.2-H inductor are connected in series with an AC source of amplitude Vo = 9.2 V and variable angular frequency w. Part (a) Enter an expression, in terms of the defined variables, for the resonance angular frequency of the circuit, wR. Expression : WR =. Select from the variables below to write your expression. Note that all variables may not be required. B. y, 0, C, d, g, h, j, k, L, m, n, P, R, Vo Part (b) Calculate the value of the resonance angular frequency, in radians per second. Numeric : A numeric value is expected and not an expression. WR = Part (c) Enter an expression, in terms of the defined variables, for the amplitude of the current in the circuit at the resonance frequency, when w = WR. Expression : IOR = Select from the variables below to write your expression. Note that all variables may not be required. B. y, 0, C, d, g, h, j, k, L, m, n, P, R, Vo Part (d) What is the value, in millamperes, of the amplitude of the current in the circuit at its resonance frequency? Numeric : A numeric value is expected and not an expression. IOR Part (e) What is the value, in degrees, of the phase constant of the current in the circuit at the resonance frequency? Numeric : A numeric value is expected and not an expression. Part (f) For a source voltage of V = Vocoswrt, at the resonance frequency, calculate the current, in milliamperes, at time t 1.8 s. Numeric : A numeric value is expected and not an expression. IR = Part (g) For a source voltage of V = Vocoswrt, at the resonance frequency, calculate the voltage drop, in volts, across the resistor at time t = 1.8 s. Numeric : Anumeric value is expected and not an expression. VR = Part (h) For a source voltage of V = Vocoswgt, at the resonance frequency, calculate the voltage drop, in volts, across the inductor at time t = 1.8 s. Numeric : Anumeric value is expected and not an expression. VL =
Chapter15: Alternating-current Circuits
Section: Chapter Questions
Problem 64CP: A 200- resistor, 150- F capacitor, and 23-H inductor are connected in series with an ac source of...
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can you please solve f, g & h?
Transcribed Image Text:Problem 8: AR = 184-2 resistor, C = 170-µF capacitor, and L = 2.2-H inductor are connected in series with an
AC source of amplitude Vo = 9.2 V and variable angular frequency w.
Part (a) Enter an expression, in terms of the defined variables, for the resonance angular frequency of the circuit, wR.
Expression :
WR =
Select from the variables below to write your expression. Note that all variables may not be required.
B, y, 0, C, d, g, h, j, k, L, m, n, P, R, Vo
Part (b) Calculate the value of the resonance angular frequency, in radians per second.
Numeric : A numeric value is expected and not an expression.
WR =
Part (c) Enter an expression, in terms of the defined variables, for the amplitude of the current in the circuit at the
resonance frequency, when w = WR.
Expression :
IOR =
Select from the variables below to write your expression. Note that all variables may not be required.
B, y, 0, C, d, g, h, j, k, L, m, n, P, R, Vo
Part (d) What is the value, in millamperes, of the amplitude of the current in the circuit at its resonance frequency?
Numeric : A numeric value is expected and not an expression.
IOR =
Part (e) What is the value, in degrees, of the phase constant of the current in the circuit at the resonance frequency?
Numeric : A numeric value is expected and not an expression.
Part (f) For a source voltage of V = Vocoswrt, at the resonance frequency, calculate the current, in milliamperes, at time t =
1.8 s.
Numeric : A numeric value is expected and not an expression.
IR =
Part (g) For a source voltage of V = Vocoswrt, at the resonance frequency, calculate the voltage drop, in volts, across the
resistor at time t = 1.8 s.
Numeric : A numeric value is expected and not an expression.
VR =
Part (h) For a source voltage of V = Vocoswrt, at the resonance frequency, calculate the voltage drop, in volts, across the
inductor at time t = 1.8 s.
Numeric : A numeric value is expected and not an expression.
VL =
Part (i) For a source voltage of V = Vocoswrt, at the resonance frequency, calculate the voltage drop, in volts, across the
capacitor at time t = 1.8 s.
Numeric : A numeric value is expected and not an expression.
Vc =
Part (j) What is the power factor of the circuit when w = wR?
Numeric : A numeric value is expected and not an expression.
coso =
Part (k) How much energy, in joules, does the resistor consume during 10 seconds when w = wR?
Numeric : A numeric value is expected and not an expression.
E =
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