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Question 1 An AC voltage has the mathematical function () - 143 sin(340 t). What is...
uestion 1 An AC voltage has the mathematical function V(t) = 138 sin(393 t). What is the frequency of this AC voltage? 393 Hz 2,469 Hz 63 Hz 98 Hz 138 Hz Gestion 2 A 609 Hz resonant circuit is built using a 2 mHinductor and a capacitor. What is the capacitance needed? 130700 PF 0.0341 UF 34 LF 1350 pF 29 PF
The output voltage of an AC generator is given by ?v = (120 V) sin (50 ?t). The generator is connected across a 25.0-? resistor. (a) By inspection, what is the maximum voltage? V (b) By inspection, what is the frequency? Hz (c) Find the rms voltage across the resistor. V (d) Find the rms current in the resistor. A (e) Find the maximum current in the resistor. A (f) Find the power delivered to the resistor. W (g) Find...
An AC voltage source has an output of ∆V = 172.0 sin(408t) Volts. 1. Calculate the RMS voltage. 2. What is the frequency of the source? 3. Calculate the voltage at time t = 1/104 s. 4. Calculate the maximum current in the circuit when the generator is connected to an R = 56.0 Ω resistor.
The output voltage of an AC generator is given by Av = (160 V) sin (70nt). The generator is connected across a 11.0- resistor. (a) By inspection, what is the maximum voltage? 160 v (b) By inspection, what is the frequency? Hz (c) Find the rms voltage across the resistor. V (d) Find the rms current in the resistor. A (e) Find the maximum current in the resistor. А (f) Find the power delivered to the resistor. w (9) Find...
Write an expression for the output voltage of an AC source that has an amplitude of 27 V and a frequency of 270 Hz. (Use the following as necessary: t. Assume V is in volts and t is in seconds. Do not include units in your answer. Assume V = 0 and a > 0 when t = 0.) dt V = 27 sin ( 270nt)
The output voltage of an AC generator is given by Δv = (1.01 ✕ 102 V)sin(39πt). The generator is connected across a 0.500 H inductor. Find the following. (a) frequency of the generator Hz (b) rms voltage across the inductor V (c) inductive reactance Ω (d) rms current in the inductor A (e) maximum current in the inductor A (f) average power delivered to the inductor W (g) Find an expression for the instantaneous current. (Use the following as necessary:...
An AC voltage source has an output of AV = 139.0 sin(480t) Volts. Calculate the RMS voltage. Submit Answer Tries 0/20 What is the frequency of the source? Submit Answer Tries 0/20 Calculate the voltage at time t = 1/119 s. Submit Answer Tries 0/20 Calculate the maximum current in the circuit when the generator is connected to an R = 42.1 12 resistor.
Suppose the AC voltage is given as: V=V_max sin(2 ? f t + ?), where f = 10 Hz and ? = 30° and t is a variable. Let Vmax = 10 V. Radians = (?/180°)*degrees Degrees = (180°/?)*radians Draw V for two full wave periods, T = 4? in radians.
An AC voltage source has an output of AV = 168.0 sin(531t) Volts. Calculate the RMS voltage. 1.19x102 v You are correct. Your receipt no. is 156-2739 Previous Tries What is the frequency of the source? Submit Answer Tries 0/12 Calculate the voltage at time t = 1/116 s. Submit Answer Tries 0/12 Calculate the maximum current in the circuit when the generator is connected to an R = 50.5 12 resistor. Submit Answer Tries 0/12
A generator delivers an AC voltage of the form Δv = (90.0 V)sin(70πt) to a capacitor. The maximum current in the circuit is 0.900 A. Find the following. (a) rms voltage of the generator V (b) frequency of the generator Hz (c) rms current A (d) the reactance Ω (e) the value of the capacitance μF