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Get Full Access to Fundamentals Of Electric Circuits - 5 Edition - Chapter 4 - Problem 4.87
Get Full Access to Fundamentals Of Electric Circuits - 5 Edition - Chapter 4 - Problem 4.87

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# A transducer is modeled with a current source and a

ISBN: 9780073380575 128

## Solution for problem 4.87 Chapter 4

Fundamentals of Electric Circuits | 5th Edition

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Problem 4.87

A transducer is modeled with a current source and a parallel resistance The current at the terminals of the source is measured to be 9.975 mA when an ammeter with an internal resistance of is used. (a) If adding a 2-k resistor across the source terminals causes the ammeter reading to fall to 9.876 mA, calculate and (b) What will the ammeter reading be if the resistance between the source terminals is changed to 4 k ?

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