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In the figure is shown a battery having an emf of 12 Volts and an internal resistance of 0.40 Ohm. A resistor R, of 2.6 Ohms is connected across terminals ab. Determine (a) resistance of R its which, when connected across terminals ab in E = 12 V R,= 2.62 parallel with R, will make the power delivered by the battery a maximum; (b) current in R, and R; (c) terminal voltage of battery; (d) power in R, and in R; (e) power lost in battery r = 0.40 Q- Hint: To maximize power in R, use differentiation

In the figure is shown a battery having an emf of 12 Volts and an internal resistance of 0.40 Ohm. A resistor R, of 2.6 Ohms is connected across terminals ab. Determine (a) resistance of R its which, when connected across terminals ab in E = 12 V R,= 2.62 parallel with R, will make the power delivered by the battery a maximum; (b) current in R, and R; (c) terminal voltage of battery; (d) power in R, and in R; (e) power lost in battery r = 0.40 Q- Hint: To maximize power in R, use differentiation

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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In the figure is shown a battery having an emf of 12 Volts and an internal resistance of 0.40 Ohm. A resistor R1 of 2.6 Ohms is connected across its terminals ab. Determine (a) resistance of R which, when connected across terminals ab in parallel with R1 will make the power delivered by the battery a maximum; (b) current in R1 and R; (c) terminal voltage of battery; (d) power in R1 and in R; (e) power lost in battery Hint: To maximize power in R, use differentiation.

In the figure is shown a battery having an emf of 12 Volts and an internal resistance of 0.40 Ohm. A resistor R, of 2.6 Ohms is connected across terminals ab. Determine (a) resistance of R which, when connected across terminals ab in parallel with R will make the power its E = 12 V + R,= 2.62 r = 0.40 Q- delivered by the battery a maximum; (b) current in R, and R; (c) terminal voltage of battery; (d) power in R, and in R; (e) power lost in battery Hint: To maximize power in R, use differentiation
Transcribed Image Text:In the figure is shown a battery having an emf of 12 Volts and an internal resistance of 0.40 Ohm. A resistor R, of 2.6 Ohms is connected across terminals ab. Determine (a) resistance of R which, when connected across terminals ab in parallel with R will make the power its E = 12 V + R,= 2.62 r = 0.40 Q- delivered by the battery a maximum; (b) current in R, and R; (c) terminal voltage of battery; (d) power in R, and in R; (e) power lost in battery Hint: To maximize power in R, use differentiation
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