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(e) In electrical circuits, Ohm's law can be mathematically modeled as /=V/R, whereas / is the current through the resistor, V is the voltage across the resistor, and R is the resistance of the resistor. A temperature-dependent resistor that has a resistance, R(7T) = 107, was used in this specific circuit. Assuming a constant voltage of 10V, determine l's rate of change with time (in Amperes per minute) at 25 C if the temperature is increasing at a constant rate of 5 Kelvin per minute. Ans: -0.4 A/min %3D

(e) In electrical circuits, Ohm's law can be mathematically modeled as /=V/R, whereas / is the current through the resistor, V is the voltage across the resistor, and R is the resistance of the resistor. A temperature-dependent resistor that has a resistance, R(7T) = 107, was used in this specific circuit. Assuming a constant voltage of 10V, determine l's rate of change with time (in Amperes per minute) at 25 C if the temperature is increasing at a constant rate of 5 Kelvin per minute. Ans: -0.4 A/min %3D

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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R(T)= Resistance of temperature                 

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(e) In electrical circuits, Ohm's law can be mathematically modeled as /=V/R, whereas / is the current through the resistor, V is the voltage across the resistor, and R is the resistance of the resistor. A temperature-dependent resistor that has a resistance, R(T) D107², was used in this specific circuit. Assuming a constant voltage of 10V, determine /'s rate of change with time (in Amperes peT minute) at 25°C if the temperature is increasing at a constant rate of 5 Kelvin per minute. Ans: -0.4 A/min
Transcribed Image Text:(e) In electrical circuits, Ohm's law can be mathematically modeled as /=V/R, whereas / is the current through the resistor, V is the voltage across the resistor, and R is the resistance of the resistor. A temperature-dependent resistor that has a resistance, R(T) D107², was used in this specific circuit. Assuming a constant voltage of 10V, determine /'s rate of change with time (in Amperes peT minute) at 25°C if the temperature is increasing at a constant rate of 5 Kelvin per minute. Ans: -0.4 A/min
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