Two resistors have resistance R1 and R2 where R1 = 4.5R2. When configured in series and connected to a source potential of 35.5 V, they draw 0.789 W of power. If their configuration is changed to be in parallel and the source potential remains the same, what power does the circuit draw?

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
Section: Chapter Questions
Problem 11OQ: When resistors with different resistances are connected in series, which of the following must be...
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Two resistors have resistance R1 and R2 where R1 = 4.5R2. When configured in series and connected to a source potential of 35.5 V, they draw 0.789 W of power. If their configuration is changed to be in parallel and the source potential remains the same, what power does the circuit draw?

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