For the circuit shown below, a system of equation can be written: (Rs + R2 + RL1)I1 - RsI2 - R2I3 + 0I4 - RL1I5 = V0-RsI1 + (Rs + R3 + RL2)I2 + 0I3 - R3I4 + 0I5 = -V0-R2I1 + 0I2 + (R1 + R2 + R5)I3 - R5I4 - R1I5 = 00I1 - R3I2 - R5I3 + (R3 + R4 + R5 + R6)I4 - R6I5 = 0-RL1I1 + 0I2 - R1I3 - R6I4 + (R1 + R6 + RL1 + RL3)I5 = 0Write the system of equations in matrix form:RI = VGiven the values below:R1 = 1.15 ohms, R2 = 1.25 ohms, R3 = 1.17 ohms, R4 = 1.22 ohms, R5 = 1.21 ohms, R6 = 1.19 ohmsRL1 = 297 ohms, RL2 = 245 ohms, RL3 = 375 ohmsRs = 0.75 ohmsV0 = 345,000 voltsUsing the MATLAB editor, make a script m-file which includes a header block:Assign values to variables for resistors and voltagesAssign variables to matrix R and array VCalculate the values of currents, I’s in amps.Present the current values.Also, we are interested in the power in each load resistor. The power in watts can be found by:PL1 = (I1 - I5)2RL1PL2 = (-I2)2RL2PL3 = (I5)2RL3Calculate and display the power in each load.

Answered: For the circuit shown below, a system…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

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For the circuit shown below, a system of equation can be written:

(R_s + R₂ + R_L₁)I₁- R_sI₂- R₂I₃ + 0I₄ - R_L₁I₅ = V₀
-R_sI₁ + (R_s + R₃ + R_L2)I₂ + 0I₃ - R₃I₄ + 0I₅ = -V₀
-R₂I₁+ 0I₂ + (R₁ + R₂ + R₅)I₃ - R₅I₄ - R₁I₅ = 0
0I₁ - R₃I₂ - R₅I₃ + (R₃ + R₄ + R₅ + R₆)I₄ - R₆I₅ = 0
-R_L1I₁+ 0I₂ - R₁I₃ - R₆I₄ + (R₁ + R₆ + R_L1 + R_L3)I₅ = 0

Write the system of equations in matrix form:

RI = V

Given the values below:
R₁ = 1.15 ohms, R₂ = 1.25 ohms, R₃ = 1.17 ohms, R₄ = 1.22 ohms, R₅ = 1.21 ohms, R₆ = 1.19 ohms
R_L1 = 297 ohms, R_L2 = 245 ohms, R_L3 = 375 ohms
R_s = 0.75 ohms
V₀ = 345,000 volts

Using the MATLAB editor, make a script m-file which includes a header block:
Assign values to variables for resistors and voltages
Assign variables to matrix R and array V
Calculate the values of currents, I’s in amps.
Present the current values.

Also, we are interested in the power in each load resistor. The power in watts can be found by:

P_L₁ = (I₁ - I₅)²R_L₁
P_L₂ = (-I₂)²R_L₂
P_L₃ = (I₅)²R_L₃

Calculate and display the power in each load.

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