A M For the circuit shown in Figure 3: A O V1 9V $1 B ocal backup on First Line Indent: 0 R1 1kQ2 HH C1 470μF Figure 3: The circuit in Figure 3 shows the circuit set up to charge and discharge a capacitor. a) Calculate the time constant (T) for the circuit. Exit b) Draw the detailed current waveform through the circuit and voltage waveform across capacitor for the Capacitor charge cycle when the switch is at position A. (Consider the initial capacitor voltage to be OV). c) Draw the detailed current waveform through the circuit and voltage waveform across capacitor for the Capacitor discharge cycle when the switch position is changed to position B. (Consider the capacitor to be fully charged just before the switch position is changed). The waveforms should be labelled, showing the capacitor voltage, currents and time constant. The figures should show as much details as possible, including the time constant and voltage levels. Also write a brief description, explaining the behaviour of the capacitor under the two mentioned cycles. H B00 回上

A M For the circuit shown in Figure 3: A O V1 9V $1 B ocal backup on First Line Indent: 0 R1 1kQ2 HH C1 470μF Figure 3: The circuit in Figure 3 shows the circuit set up to charge and discharge a capacitor. a) Calculate the time constant (T) for the circuit. Exit b) Draw the detailed current waveform through the circuit and voltage waveform across capacitor for the Capacitor charge cycle when the switch is at position A. (Consider the initial capacitor voltage to be OV). c) Draw the detailed current waveform through the circuit and voltage waveform across capacitor for the Capacitor discharge cycle when the switch position is changed to position B. (Consider the capacitor to be fully charged just before the switch position is changed). The waveforms should be labelled, showing the capacitor voltage, currents and time constant. The figures should show as much details as possible, including the time constant and voltage levels. Also write a brief description, explaining the behaviour of the capacitor under the two mentioned cycles. H B00 回上

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter30: Dc Motors

Section: Chapter Questions

Problem 6RQ: What is CEMF?

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