A slide-wire potentiometer has a battery of 4 Volt and negligible internal resistance. The resistance of slide wire is 100 2 and its length is 200 cm. A standard cell of 1.018 Volt is used for standardizing the potentiometer and the rheostat is adjusted so that balance is obtained when the sliding contact is at 101.8 cm. The working current is 40 mA 30 mA 20 mA

A slide-wire potentiometer has a battery of 4 Volt and negligible internal resistance. The resistance of slide wire is 100 2 and its length is 200 cm. A standard cell of 1.018 Volt is used for standardizing the potentiometer and the rheostat is adjusted so that balance is obtained when the sliding contact is at 101.8 cm. The working current is 40 mA 30 mA 20 mA

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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