A 47 μF capacitor is placed across a 100 Hz sine wave ac source generating 12 V rms. Calculate the peak circuit current.

Suppose you are asked to generate the waveforms as shown in figure 1, continuous over time, using the 555 timer. Assume that period of all the waveforms are 4ms. Draw the clear circuit diagram required for the generation of each of these waveforms and calculate the values of resistors and capacitors to be used.

An alternating current varying sinusoidally with a frequency of 50 Hz has anrms value of 20 A.a) Determine the instantaneous value at 0.0025 seconds.b) Determine the instantaneous value, 0.0125 seconds after passingthrough a positive maximum value.c) At what time, measured from a positive maximum value, will theinstantaneous current be 14.14 A?

5/1 IN4001 120 V 60 Hz R 5 k2 100 uF 1) Explain how this circuit works 2) Draw the waveform at the output (Vrl) for a sinusoidal signal at the input 3) What is the effective voltage of peak voltage in the secondary? 4) What is the peak voltage on the load? 5) What is the average voltage of the output (on the load)? 6) Calculate ripple on load

An RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a voltage drop of 65 volts. What is the capacitance of the capacitor?

A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating of 600 WVDC. The capacitor and resistor are connected to a 480-V, 60-Hz circuit. Is the voltage rating of the capacitor sufficient for this connection?

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b) Determine the voltage ??(??) and current ??(??) sinusoidal forms. Sketch one cycle of the waveforms in the same x-axis. Clearly indicating the peak value and the period of each waveform and the phase difference (in milliseconds) between the two waveforms.

Explain how you would use an oscilloscope to measure an alternating potential difference of the order of 10V peak-to-peak. (You may assume that an alternating PD of 5V peak-to-peak is available).What is the RMS value of a peak-to-peak voltage of 10.0V?

Shown in the figure below is an "RL" circuit drive by an AC power source. The AC power source has an RMS voltage of Vps (RMS) = 9.84 Volts and is running at a frequency of f = 8.585e+04 Hz. The resistor has a resistance of R = 2170 and the inductor has an inductance of L = 3.54e-03 Henries. Vps R ww Write the FORMULA for the total impedance of the circuit Ztot = Determine the numerical value of Ztot = 2890.5 Determine the numerical value of $z= = 41 Determine the current through the circuit: • I(PEAK) = 4.81E-3 • I(RMS) = 3.404E-3 Determine the voltage across the resistor: • VR(PEAK) = 7.387 • VR(RMS) = 5.22 ✔✔ Amps ✔Amps Write the FORMULA for the phase of the total impedance of the circuit z... = | tan-1 2701 R x Volts X Volts Determine the voltage across the inductor: • VL(PEAK) = 9.184 • VL(RMS) = 6.49 ✔ Volts Volts L R²+ WL- ✔ degrees 2 If a second circuit were connected in parallel with the inductor, this circuit would be considered as: O a low-pass filter O a capacitive switcher…