A 25.0 ohm bulb is connected across the terminals of a 12.0 V battery having 2.50 ohms of internal resistance. What percentage of the power of the battery is dissipated across the internal resistance and hence is not available to the bulb
A 25.0 ohm bulb is connected across the terminals of a 12.0 V battery having 2.50 ohms of internal resistance. What percentage of the power of the battery is dissipated across the internal resistance and hence is not available to the bulb
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter22: Electric Current
Section: Chapter Questions
Problem 92A
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A 25.0 ohm bulb is connected across the terminals of a 12.0 V battery having 2.50 ohms of internal resistance. What percentage of the power of the battery is dissipated across the internal resistance and hence is not available to the bulb?
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