0.3 0 6.0 Ω 6.0 Ω 2.5 V If the battery in the above figure 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 Q resistor shown inside the battery. In this case, the brightness of bulb A changes when the switch is closed. (a) How much power does bulb A dissipate when the switch is open? (b) How much power does bulb A dissipate when the switch is closed? ww

0.3 0 6.0 Ω 6.0 Ω 2.5 V If the battery in the above figure 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 Q resistor shown inside the battery. In this case, the brightness of bulb A changes when the switch is closed. (a) How much power does bulb A dissipate when the switch is open? (b) How much power does bulb A dissipate when the switch is closed? ww

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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