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

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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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]
Transcribed Image Text: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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