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A circuit shown in the figure contains a lightbulb which has a resistance of 16 0. The lightbulb consumes 4.0 W of power. A 1.6 m long bar moves to the left with a constant speed of 2.0 m/s. How much external force is needed to maintain the rod at constant speed? R external O 2.8 N 2.0 N O 2.4 N O 3.2 N 1.6 N Diger

A circuit shown in the figure contains a lightbulb which has a resistance of 16 0. The lightbulb consumes 4.0 W of power. A 1.6 m long bar moves to the left with a constant speed of 2.0 m/s. How much external force is needed to maintain the rod at constant speed? R external O 2.8 N 2.0 N O 2.4 N O 3.2 N 1.6 N Diger

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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A circuit shown in the figure contains a lightbulb which has a resistance of 16 0. The lightbulb consumes 4.0 W of power. A 1.6 m long bar moves to the left with a constant speed of 2.0 m/s. How much external force is needed to maintain the rod at constant speed? R external 2.8 N 2.0 N O 2.4 N O3.2 N O 1.6 N Diğer: Gönder Google Formlar üzerinden asta sifre göndermeyin Bu içerik Googie tarafından olugturuimamis veya onaylarmamistir Kolive Kullanimi Hilaime Hiet Sattan Gizilik Politikai Google Formlar OO O O O O
Transcribed Image Text:A circuit shown in the figure contains a lightbulb which has a resistance of 16 0. The lightbulb consumes 4.0 W of power. A 1.6 m long bar moves to the left with a constant speed of 2.0 m/s. How much external force is needed to maintain the rod at constant speed? R external 2.8 N 2.0 N O 2.4 N O3.2 N O 1.6 N Diğer: Gönder Google Formlar üzerinden asta sifre göndermeyin Bu içerik Googie tarafından olugturuimamis veya onaylarmamistir Kolive Kullanimi Hilaime Hiet Sattan Gizilik Politikai Google Formlar OO O O O O
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