When a R = 89.4 Q resistor is connected across a11.1 V battery, a current of 114.4 mA flows. What isthe internal resistance of the battery and Terminalvoltage of the battery ?AE(MF)RexternalRinternal(a) internal resistance of the battery(in 2) =(b) Terminal voltage of the battery in V =Battery

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internal resistance of the battery

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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Question

When a R = 89.4 Q resistor is connected across a
11.1 V battery, a current of 114.4 mA flows. What is
the internal resistance of the battery and Terminal
voltage of the battery ?
A
E(MF)
Rexternal
Rinternal
(a) internal resistance of the battery(in 2) =
(b) Terminal voltage of the battery in V =
Battery

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