In the circuit given, what is the value of the inductor such that the current is in phase with the source voltagev, = 13 cos(600t + 85°) V and the capacitor value is equal to 83 µF? ww Vs None of the answers 33mH 20.01mH 16.66mH
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- A 50 kHz sinusoidal voltage has zero phase angle and a maximumamplitude of 10 mV. When this voltage is applied across the terminalsof a capacitor, the resulting steady-state current has a maximumamplitude of 628.32 μA.1. What is the frequency of the current in radians per second?2. What is the phase angle of the current?3. What is the capacitive reactance of the capacitor?4. What is the capacitance of the capacitor in microfarads?5. What is the impedance of the capacitor?A coil has an inductance of 478µH.What is its reactance in 1000Hz ac circuit? 3.00ohms if connected in series with a resistor of 4.00ohms. What is the reactance of a 3.00microfaradcapacitor? What is the impedance of thecapacitor in series of 300ohms? What would be the current if the capacitorand resistor are connected in series with1200V line?A 90 kHz sinusoidal voltage has zero phase angle and a maximum amplitude of 30 mV . When this voltage is applied across the terminals of a capacitor, the resulting steady-state current has a maximum amplitude of 629.60 μA . Pt A. What is the frequency of the current in radians per second? Pt B. What is the phase angle of the current? Pt C. What is the capacitive reactance of the capacitor?
- 1. For the following sinusoids, determine which one leads and by how much a. ?(?) = 10cos (4? − 60°) and ?(?) = 6sin (4? + 50°)b. ?ଵ(?) = 4cos (377? + 10°) and ?ଶ(?) = −20cos(377?)c. ?(?) = 13 cos(2?) + 5 sin(2?) and ?(?) = 15cos (2? − 11.8°)determine the inductive reactance of rlc series ac circuit given the ff: rms current=7.5A voltage=5V resistance=150ohms capacitive resitance=160ohm source average power=2.5WALL ANSWER IN MAGNITUDE FORM PLS USE 4 DECIMAL PLACE *A coil of resistance 1 ohm and inductance 100 mH is connected in series with a capacitance of 0.12µF across a 200 V, variable frequency supply. Calculate the resonant frequency *A 1- microfarad capacitor is connected in series with a 50 ohm resistor. What is the capacitor reactance values on mOHMS? Assume ω =377 *The total capacitance of two 40-mF series-connected capacitors in parallel with a 1 mF capacitor is _____? *A pure inductance is connected to a 150 V, 1 Hz supply, and the apparent power of the circuit is 300 VA. Find the value of the inductance *What is the RMS current of a trapezoidal wave with 1 A max? *A circuit consisting of a resistor in series with a capacitor takes 100 watts at a power factor of 0.1 from a 100 V, 60 Hz supply. Find the current flowing
- An amateur radio operator wishes to build a receiver thatcan tune a range from 14.0 MHz to 15.0 MHz. A variablecapacitor has a minimum capacitance of 86 pF. (a) Whatis the required value of the inductance? (b) What is themaximum capacitance used on the variable capacitor?What impedance vector (0- j15) Ohms represents:A. A pure resistance. C. A pure capacitance.B. A pure inductance. D. An inductance combined with a capacitance.Using the phase shift of 72º from the Experiment, determine the inductance value, L, of the inductor shown. Vr(t) =3.7272 cos(4000 t - 72°) [V]
- In the inductor circuit, if the source voltage, V1, is 8.7∠10° Vp, what would be the voltage in RMS?An RC circuit consists of a resistor R = 32 Ω, a capacitorC = 25 mF, and an ac generator with an rms voltage of 120 V.(a) At what frequency will the rms current in this circuit be 2.9 A?For this frequency, what are (b) the rms voltage across the resistor,Vrms,R, and (c) the rms voltage across the capacitor, Vrms,C? (d) Showthat Vrms,R + Vrms,C 7 120 V, but that 2V2rms,R + V2rms,C = 120 V.A sinusoidal 50 Hz voltage of 200 V (rms) supplies the following three circuits which are in parallel: (a) a coil of inductance 0.03 H and resistance of 3 ohms, (b) a capacitor of 400 microFarad in series witha resistance of 100 ohms and (c) a coil of inductance 0.02 H and resistance 7 ohms in series with a 300 microFarad capacitor. Find the total current supplied?