A battery is manufactured to have an emf of 12.0 V, but the terminal voltage is only 10.0 V when the batteryis connected across a 5.00 2 resistor. What is the internal resistance of the battery?О ○ a) 0.500 £2b) 1.25 £2О c) 0.250◎d) 1.00 £2Ωe) 0.75 2

Given:ε = 12 V (emf)V = 10 V (Terminal voltage)R = 5 Ω (Resistor)r = ? (Internal resistance)…

Answered: A battery is manufactured to have an…

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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A battery is manufactured to have an emf of 12.0 V, but the terminal voltage is only 10.0 V when the battery is connected across a 5.00 2 resistor. What is the internal resistance of the battery? О ○ a) 0.500 £2 b) 1.25 £2 О c) 0.250 ◎d) 1.00 £2 Ω e) 0.75 2