Two resistors have resistances R; and Ra, where R; = 4.1R2. When configured in series and connected to a source potential of 31.9 V, they draw 0.780 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?

Physics for Scientists and Engineers, Technology Update (No access codes included)
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Author:Raymond A. Serway, John W. Jewett
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Chapter28: Direct-current Circuits
Section: Chapter Questions
Problem 28.9OQ: When resistors with different resistances are connected in parallel, which of the following must be...
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Two resistors have resistances R; and Ra, where R; = 4.1R2. When configured in series and connected to a source potential of 31.9 V, they draw 0.780 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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