The storage battery of a car has an emf of 12 V. If the internal resistance of the battery is 0.492, what is the maximum current that can be drawn from the battery?

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter21: Current And Direct Current Circuits
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The storage battery of a car has an emf of 12 V. If the internal resistance of the battery is 0.492, what is the maximum current that can be drawn from the battery?

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