nich of the following is true about a practical battery? If the battery is absorbing power, its terminal voltage is less than its EMF. It can be modelled as an ideal battery with a small internal resistance connected - The battery EME is equal to its open-circuit voltage. If the battery is supplying power, its terminal voltage is larger than its EME.

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter10: Direct-current Circuits
Section: Chapter Questions
Problem 74AP: Consider a circuit that consists of a real battery with an emf and an internal resistance of r...
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Which of the following is true about a practical battery?
O If the battery is absorbing power, its terminal voltage is less than its EMF.
O It can be modelled as an ideal battery with a small internal resistance connected in parallel.
O The battery EMF is equal to its open-circuit voltage.
O If the battery is supplying power, its terminal voltage is larger than its EMF.
Transcribed Image Text:Which of the following is true about a practical battery? O If the battery is absorbing power, its terminal voltage is less than its EMF. O It can be modelled as an ideal battery with a small internal resistance connected in parallel. O The battery EMF is equal to its open-circuit voltage. O If the battery is supplying power, its terminal voltage is larger than its EMF.
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