Answered: A battery with an emf of 40 V and…

A battery with an emf of 40 V and internal resistance of 0.2 Q is connected across a load resistor R. If the current in the circuit is 9.2 A, what is the value of R (in Q)? R

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

A battery with an emf of 40 V and internal resistance of 0.2 Q is connected across a load resistor R. If the current in the circuit is 9.2 A, what is
the value of R (in Q)?
Select one:
O A. 4.35
O B. 4.15
OC. 3.71
OD. 3.28
OE. 5.02

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