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Lec11-2 - Lecture 11-1 READING QUIZ 1 The terminal voltage...

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Lecture 11-1 READING QUIZ 1 The terminal voltage of a battery is V t = 10.5 volts when a current of 180 amperes is supplied by the battery The electromotive force (Emf) of this car battery is 13.5 volts. What is the internal resistance r (ohms Ω) of the battery? A) r = 3.30 Ω B) r = 1.12 Ω C) r = 0.017 Ω D) r = 0.47 Ω
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