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?1. A 5 mH pure inductance is connected in parallel with one microfarad capacitor. What frequency will the circuit be antiresonance? 2. Three impedances Za, Zb and Zc are connected in parallel. If at 60 Hz, Za = j8, Zb = -j2 and Zc = 5 ohms, Solve for the frequency at resonance.For each of the driven RLC circuits specified below, do the following:i. Determine resonance properties ω0 , ωL, ωH, B, and Q (ωL and ωH are the low and high half-power frequencies).ii. Determine element values.iii. Produce a frequency responseplot for the impedance magnitude
- A 500 µH inductor, 80/π^2 pF capacitor and a 628 ohm resistor are connected to form a series RLC circuit. Calculate the resonant frequency and Q-factor of this circuit at resonance ? Please answer ASAPseries RLC circuit has R = 5 W, L = 0.2 H and C = 50 µF. The applied voltage is 200 V. Find (i) resonant frequency (ii) Q-factor (iii) bandwidth (iv) upper and lower half-power frequencies (v) current at resonance (vi) current at half-power points (vii) voltage across inductance at resonance.For the parallel RLC circuit given in Figure 5 for Vs=10sinωt R=2.2 Ω, L=100 µH andC=1000 µFa) Obtain the resonant frequency ω0, the quality factor Q and the bandwidth B.b) Calculate the half-power frequencies ω1 and ω2.c) Determine the power consumption at ω0, ω1, and ω2.d) Plot the current amplitude versus frequencye) Use LTSPICE to plot frequency response.
- A supply voltage of 3 V is applied to a series R–L–C circuit whose resistance is 12 ohms , inductance is 7.5 mH and capacitance is 0.5µF. Determine (a) the current flowing at resonance, (b) the current flowing at a frequency 2.5% below the resonant frequency and (c) the impedance of the circuit when the frequency is 1% lower than the resonant frequency.A simple tuning circuit consists of a 100 µH inductance, a 200 pF capacitance, and a 20 Ω resistance connected in series. The voltage from the antenna to ground is 100 µV. Determine the resonant (natural) frequency of the circuit. Determine the current, in microamperes, at the resonant frequencyA coil of resistance 25Ω and inductance 100mH is connected in series with a capacitance of 0.12μF across a 200V, variable frequency supply. Calculate: i. The resonant frequency. ii. The current at resonance. iii. The factor by which the voltage across the reactance is greater than the supply voltage.
- A series resonant circuit has a resonant frequency of 6.3662 Hz and a bandwidth of 10 rad/sec. If you were the designer, what should be the value of the inductance?A series resonant circuit has R=5 Ω, L=20 mH and C=1 μF. Determine the values of: a. the resonant frequency in Hz. b. Q. c. bandwidth in Hz. d. the impedance of the circuit at the resonant frequency. e. the impedance of the circuit at dc. f. the impedance of the circuit as the frequency approaches infinity.3. Find the value of R which results in parallel resonance for the circuit shown below. Use Admittance Method.