Answered: A PMMC ammeter has intern resistance…

A PMMC ammeter has intern resistance 120 2 and required current for full scale is 1.2 mA. E-5v. the value of resistance give the half full deflection is 800 2. Calculate the value of resistance R2

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

Calculate the value of resistance R1 and R2

A PMMC ammeter has intern resistance 120 2 and required current
for full scale is 1.2 mA. E-5v. the value of resistance give the half full
deflection is 800 2. Calculate the value of resistance R2
Rm
Im
R2
R₁
ww
E
A
ए.
B
Rx

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