Answered: Consider the terminal voltage of a 3.00…

Consider the terminal voltage of a 3.00 V lithium cell in a digital wristwatch that draws 16 mA. What is the terminal voltage, V, in volts, if the cell's internal resistance is 2.5 Ω?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 35P: Consider the circuit shown below. The terminal voltage of the battery is V = 18.00 V. (a) Find the...

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Question

Consider the terminal voltage of a 3.00 V lithium cell in a digital wristwatch that draws 16 mA.

What is the terminal voltage, V, in volts, if the cell's internal resistance is 2.5 Ω?

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