When the switch is open, the potential difference across the terminals of a battery is 20.0 V. When a current of 2.0 A flows, hte potential difference across the battery drops to 16 V. If this battery consists of two identical cells in parallel, what is the electromotive force of each cell?

When the switch is open, the potential difference across the terminals of a battery is 20.0 V. When a current of 2.0 A flows, hte potential difference across the battery drops to 16 V. If this battery consists of two identical cells in parallel, what is the electromotive force of each cell?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter12: Batteries And Other Sources Of Electricity

Section: Chapter Questions

Problem 14RQ: 14. A 6-V lead-acid battery has an A-hr rating of 180 A-hr. The battery is to be load-tested. What...

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Electrical Heating Unit

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