A storage battery of emf 6.4 V and internal resistance 0.080 ohm is being charged by a current of 15 A. Calculate a) the power loss in internal heating of the battery, b) the rate at which energy is stored in the battery, and c) its terminal voltage. CHOICES: A. 96 W, 18 W, 6.7 V B. 81 W, 69 W, 67 V C. 18 W, 96 W, 7.6 V D. 8.1 W, 9.6 W, 76 V

A storage battery of emf 6.4 V and internal resistance 0.080 ohm is being charged by a current of 15 A. Calculate a) the power loss in internal heating of the battery, b) the rate at which energy is stored in the battery, and c) its terminal voltage. CHOICES: A. 96 W, 18 W, 6.7 V B. 81 W, 69 W, 67 V C. 18 W, 96 W, 7.6 V D. 8.1 W, 9.6 W, 76 V

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 25P: A 12.0-V emf automobile battery has a terminal voltage of 16.0 V when being charged by a current of...

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