Question 3 (a) What is the relationship between the frequency f of a harmonic oscillating wave and its period T? (b) Evaluate the equivalent capacitance of the circuit shown in figure 5. 60μF 10µF 90μF Figure 5. 25μF (c) What is the frequency of a sine wave of voltage which has a 45V peak and which continuously increases from 0V at t = 0s to 24V at t = 46.2ms?

C5 What is the correct explanation for the voltage seen at Va in Figure C5? Va 1 Sost We will assume that the Vout Out Vb, capacitor is charged to a value determined by the feedback and the supply voltage +BVsat. Figure C5 A. The waveform on the capacitor looks like a discharge, and then a charging waveform to an equal but opposite magnitude voltage, B. The capacitor simply reverses its charge, with a charging waveform, C. The capacitor simply reverses its charge, with a discharging waveform, D. None of the above.

The peak to peak distance of a sinusoidal waveform displayed on a C.R.O. screen is 9 cm and the 'volts/cm' switch is on 45 V/cm. The peak voltage is given by 405.00 V 202.50 V 5.00 V O 286.33 V

Problem 6: w- Calculate the voltage across the capacitor every 15 0.1 ms for one complete period of the input waveform. Then, use Multisim to sketch the 25 V (n capacitor waveform. Repeat the calculation and the simulation for a frequency of 2 kHz