11. Athermally insulated battery is being discharged at atmospheric pressure and constant volume. During a1 hour test it is found that a current of 50 A and 2 V flows while the temperature increases from 20°C to32.5°C. Find the change in internal energy of the cell during the period of operation. [Ans.-36 x 104 J]

To find :- Internal energy change

Answered: C. Find the change in internal energy…

Engineering

Mechanical Engineering

C. Find the change in internal energy of the cell during the period of operation. [Ar

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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11. Athermally insulated battery is being discharged at atmospheric pressure and constant volume. During a
1 hour test it is found that a current of 50 A and 2 V flows while the temperature increases from 20°C to
32.5°C. Find the change in internal energy of the cell during the period of operation. [Ans.-36 x 104 J]

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