If the battery in (Figure 1) were ideal, lightbulb A would not dim when the switch is closed. However, real batteries have a small internal resistance, which we can model as the 0.3 Ω resistor shown inside the battery. In this case, the brightness of bulb A changes when the switch is closed. Assume E = 1.9 V.How much power does bulb A dissipate when the switch is closed? If the battery in (Figure 1) were ideal, lightbulb A would notdim when the switch is closed. However, real batterieshave a small internal resistance, which we can model asthe 0.3 2 resistor shown inside the battery. In this case,the brightness of bulb A changes when the switch isclosed. Assume E = 1.9 V.Figure0.3 ΩE+|||___A16.0 Ω (8) 6.0 Ω1 of 1Part AHow much power does bulb A dissipate when the switch is open?Express your answer with the appropriate units.Popen = 0.55 WSubmitCorrectPart BPrevious AnswersHow much power does bulb A dissipate when the switch is closed?Express your answer with the appropriate units.Pclosed = 1.98SubmitProvide FeedbackμÅWPrevious Answers Request AnswerX Incorrect; Try Again; One attempt remaining?

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Answered: If the battery in (Figure 1) were…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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If the battery in (Figure 1) were ideal, lightbulb A would not dim when the switch is closed. However, real batteries have a small internal resistance, which we can model as the 0.3 Ω resistor shown inside the battery. In this case, the brightness of bulb A changes when the switch is closed. Assume E = 1.9 V.

How much power does bulb A dissipate when the switch is closed?

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