200-Ω resistor is connected in series with a 1.32-uF capacitor. The voltage across the resistor is vR = (1.20 V) cos (3415.59 rad/s)t. Determine the capacitive reactance of the capacitor

16. Two capacitors, a 20 µF and a 30 µF, are connected in parallel to a 400-Hz source. What is the total capacitive reactance? a. 7.96 Q b. 33.16 2 c. 42.04 2 d. 53.05 N

R 1. Measure the internal resistance of the 1mH inductor. Set up the given circuit with R = 270n and L = 1mH. Apply a sinusoidal voltage as input. Adjust V, = 4Vpp and set the frequency as 20kHz. Observe the input voltage and the V, L voltage across the inductor simultaneously using an ocilloscope and plot both signals. Find the phase difference between these signals and comment on the results.

A 240 volt 60 Hz voltage source is connected to an RLC parallel circuit, the true power is 260 watts. The inductor has a reactive power of 760 VARs, and the capacitor has a reactive power of 360 VARs. a. Find the power factor for this circuit. b. Calculate the capacitance of the capacitor.

When is the capacitive reactance (Xc) greater? a) If the capacitance is higher and the supply frequency is lower b) If the capacitance and supply frequency are lower C)If the capacitance and supply frequency are higher d) If the capacitance and supply frequency are higher