For the following parallel RLC circuit, find the resonant frequency. (Neglect winding resistance). Given: • V = 18 V • L = 0.1 mH • C = 0.015 µF Resonant Frequency: f = kHz Vs 18 V 0.1 mH 0.015 μF :C
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- You are an electrician working in a plant. A series resonant circuit is to be used to produce a high voltage at a frequency of 400 Hz. The inductor has an inductance of 15 mH and a wire resistance of 2 . How much capacitance should be connected in series with the inductor to produce a resonant circuit? The voltage supplied to the circuit is 240 V at 400 Hz. What is the minimum voltage rating of the capacitor?Calculate the bandwidth in kHz Blank 1 and an inductor's Q Blank 2 at100MHz. It has an inductance of 6mH and a series resistance of 1.2k2.In a series RLC circuit, the applied voltage is 108V. At resonance, the frequency is 200rad/sec, and the circuit current is 8.38 A. What is the resistance of the circuit (in Ohms)?
- Describe what happens to the current in this RC series circuit as the frequency increases. Explain in general terms why the observed change should occur.blä 3 For the circuit shown in figure beside, The expression for resonant frequency with respect ?to the circuit elements is Vs + C= R wwwIN A SERIES RLC CIRCUIT DRIVEN BY SINUSOIDAL INPUT SIGNAL, THE PHASE BETWEEN THE CURRENT AND THE INPUT VOLTAGE IS PLOTTED IN THE NEXT GRAPHAT FREQUENCY OF THE DRIVING (INPUT) VOLTAGE F= 1OKHZ THE PHASE BETWEEN THE CURRENT AND THE INPUT VOLTAGE IN RADIANS IS ABOUT: 1.6 1.2 0.8 0.4 -0.4 -0.8 -1.2 -1.6 1 10 100 1000 Frequency (f), kHz O g. 0.8 O b. 0.4 O c. 1.57 O d. 3.2 O e. zero pe. (0) aseyd
- In a series resonant circuit, the resonant frequency is to be reduced. If only capacitance can be changed, then how the capacitance should be altered? Increaased or decreased?A parallel R-L-C circuit is fed by a constant current source of variable frequency. The circuit resonates at 100 kHz and the Q-factor measured at this frequency is 5. Find the frequencies at which the amplitude of the voltage across the circuit falls to (a) 70.7% (b) 50% of the resonant frequency amplitude.In the circuit of Figure, the magnitudes of V₁ and V at the resonance are twice L C that of VD. The inductance of the coil for R* 50 Hz is 520⁰ VR www. 502 Vc ell V₁
- In a series resonant circuit, a resistor of resistance 500 ohm, an inductor of inductance 4.5 henry (H) and a capacitor of unknown capacitance are present. If the resonant frequency is 20 kHz, then what will be the value of the capacitance?Eill in the blank with corect answers B Frequency Series Resonance - Impedance vs. Frequency. The graph of impedance against frequency for an RLC series resonance circuit is shown in the picture. At which point the current will be maximum At point A At point C At point B At point D The inner most layer of an optical fhotI Is cantu ImpedanceA non-inductive resistor R is connected in parallel with an inductive reactance of 10 ohms. The combination is then connected in series with a capacitive reactance of 5 ohms. Solve for the value of R at which the circuit will be at resonance.