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A 100 microA ammeter has an internal resistance of 100 ohms. For extending its range to measure 500 microA. the shunt require is of resistance ? (in ohms) (A) 20 B) 22.22 c) 25 D) 50

A 100 microA ammeter has an internal resistance of 100 ohms. For extending its range to measure 500 microA. the shunt require is of resistance ? (in ohms) (A) 20 B) 22.22 c) 25 D) 50

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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Question 18 A 100 microA ammeter has an internal resistance of 100 ohms. For extending its range to measure 500 microA. the shunt required is of resistance ? (in ohms) A) 20 (в) 22.22 25 D) 50
Transcribed Image Text:Question 18 A 100 microA ammeter has an internal resistance of 100 ohms. For extending its range to measure 500 microA. the shunt required is of resistance ? (in ohms) A) 20 (в) 22.22 25 D) 50
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