国PRETEST1. The cell has an emf of 2V and the internal resistance of this cell is 0.10, it is connectedtothe resistance of 3.90, the voltage across the cell will beIllustration:R 3.9 2a 0.5 Vb. 1.9 Vc. 1.95 Vd. 72 V2. Calculate the work done if a charge of 5 C moving across two-point having apotential difference equal to 15 V.a 75 Jb. 3 Jс. 20 Jd. 10 J3. What potential difference is required to do 100 J of work to carry a charge of 10Cbetween two points?

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1. The cell has an emf of 2V and the internal resistance of this cell is 0.10, it is connectedto the resistance of 3.90, the voltage across the cell will be Illustration: R 3.9 a 0.5 V b. 1.9 V c. 1.95 V d. 72 V

1. The cell has an emf of 2V and the internal resistance of this cell is 0.10, it is connectedto the resistance of 3.90, the voltage across the cell will be Illustration: R 3.9 a 0.5 V b. 1.9 V c. 1.95 V d. 72 V

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter28: Direct-current Circuits

Section: Chapter Questions

Problem 28.59AP: A rechargeable battery has an emf of 13.2 V and an internal resistance of 0.850 . It is charged by a...

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