In the figure circuit section AB absorbs energy at a rate of 67 W when current i = 0.81 A through it is in the indicated direction.Resistance R = 2.00. (a) What is the potential difference between A and B? Emf device X lacks internal resistance. (b) What is its emf?ABR8

Answered: In the figure circuit section AB…

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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In the figure circuit section AB absorbs energy at a rate of 67 W when current i = 0.81 A through it is in the indicated direction. Resistance R = 2.00. (a) What is the potential difference between A and B? Emf device X lacks internal resistance. (b) What is its emf? A B R 8