Answered: 4 H 8 H 20 N 16 H ( i 60 NE

Engineering

Electrical Engineering

4 H 8 H 20 N 16 H ( i 60 NE

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter6: Power Flows

Section: Chapter Questions

Problem 6.66P

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Concept explainers

Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.

Question

Let vo represent the voltage across the 16 H inductor in the circuit in Fig. 6.29. Assume vo is positive at the dot. As , ig=16−16e−5t A.

1. Can you find vo without having to differentiate the expressions for the currents? Explain.

2. Derive the expression for vo.

3. Check your answer in (b) using the appropriate current derivatives and inductances.

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