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A 12.0 V emf automobile battery has a terminal voltage of 16.4 V when being charged by a current of 11.8 A. (a) What is the battery's internal resistance (in )? Ω (b) What power (in W) is dissipated inside the battery? W (c) At what rate (in °C/min) will its temperature increase if its mass is 20.0 kg and it has a specific heat of 0.260 kcal/(kg °C), assuming no heat escapes? °C/min

A 12.0 V emf automobile battery has a terminal voltage of 16.4 V when being charged by a current of 11.8 A. (a) What is the battery's internal resistance (in )? Ω (b) What power (in W) is dissipated inside the battery? W (c) At what rate (in °C/min) will its temperature increase if its mass is 20.0 kg and it has a specific heat of 0.260 kcal/(kg °C), assuming no heat escapes? °C/min

College Physics
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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A 12.0 V emf automobile battery has a terminal voltage of 16.4 V when being charged by a current of 11.8 A. (a) What is the battery's internal resistance (in 2)? Q (b) What power (in W) is dissipated inside the battery? W (c) At what rate (in °C/min) will its temperature increase if its mass is 20.0 kg and it has a specific heat of 0.260 kcal/(kg• °C), assuming no heat escapes? °C/min
Transcribed Image Text:A 12.0 V emf automobile battery has a terminal voltage of 16.4 V when being charged by a current of 11.8 A. (a) What is the battery's internal resistance (in 2)? Q (b) What power (in W) is dissipated inside the battery? W (c) At what rate (in °C/min) will its temperature increase if its mass is 20.0 kg and it has a specific heat of 0.260 kcal/(kg• °C), assuming no heat escapes? °C/min
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