"In the RLC circuit of the following figure: R = 100 0, C = 0.1 µF, and L = 0.5 Henry. What is the resonance frequency of the circuit?" ww O 516 Hz O 728 Hz O 812 Hz O 954 Hz O None of these

In an RLC circuit a second capacitor is addedin series to the capacitor already present. (a) Does the resonancefrequency increase, decrease, or stay the same? (b) Choose the bestexplanation from among the following:I. The resonance frequency stays the same because it dependsonly on the resistance in the circuit.II. Adding a capacitor in series increases the equivalent capacitance, and this decreases the resonance frequency.III. Adding a capacitor in series decreases the equivalent capacitance, and this increases the resonance frequency.

The current in the circuit shown in the figure below equals 64.0% of the peak current at t = 8.50 ms. What is the lowest source frequency that gives this current? Hz max sin 2ft R AV ww

Please help

A series RLC ac circuit has a capacitive reactance of 51 02, and inductive reactance of 21 02, and a resistance of 16 2. What is the phase constant of this circuit? 182.5° -88.9° 77.5° -61.9° -1.1°

Use the info given in this figure for the series RLC circuit to determine the phase angle between the current and voltage

Refering to the figure (AC bridge which used to calculate the unknown capacitor): if Lx =50 cm and Cs =1000μF, Cx1 =250µF then CX2 equal to : Answer Cx1 AC D Cx2 12 Lx Oscilloscope Ls 1 LS 12 wwwwwww B a. 1500 µF b. 750 μF C. 1500 pF d. 667 nF