Q.28: For the circuit shown: V-150cos500t Volt1. Specify the numerical value of R formaximum power dissipated.2. Compute the maximum power dissipated in500 turns22 20mIIRLV,1000RL. (Ans.: RL=232 & Pmax-461.14W)turnsideal

Answered: Q.28: For the circuit shown:…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Q.28: For the circuit shown: V-150cos500t Volt
1. Specify the numerical value of R for
maximum power dissipated.
2. Compute the maximum power dissipated in
500 turns
22 20mII
RL
V,
1000
RL. (Ans.: RL=232 & Pmax-461.14W)
turns
ideal

Expert Solution

Step 1

Part (1):

First, we will determine the Thevenin’s equivalent circuit across the resistive load, R_L. After open-circuiting the load, redraw the circuit diagram as given below:

Step 2

Refer to the circuit diagram, the voltage across the load is determined by the given expression:

Step 3

Short-circuit all the active element in the circuit and calculate the Thevenin’s equivalent resistance across the load,

Step 4

The current flowing through the circuit is given by:

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