The combined electrical resistance R of two resistors R, and R. connected in parallel, is given by the equation below, where R, R₁, and are measured in ohms. R₂ and R₂ are increasing at rates of 0.5 and 2.0 ohms per second, respectively. 111 RR₁ R₂ At what rate is R changing when R, 32 ohms and R₂ = 75 ohms? (Round your answer to three decimal places.) 0.573 x ohm/sec Need Help? Read Watch t

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter29: Direct Current (dc) Circuits
Section: Chapter Questions
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The combined electrical resistance R of two resistors R, and R. connected in parallel, is given by the equation below, where R, R₁, and are measured in ohms. R₁ and R, are increasing at rates of 0.5 and 2.0 ohms per second, respectively.
1 1 1
R₁+R₂
At what rate is R changing when R, 32 ohms and R₂ = 75 ohms? (Round your answer to three decimal places.)
0.573
xohm/sec
Need Help? Read Watch It
Transcribed Image Text:The combined electrical resistance R of two resistors R, and R. connected in parallel, is given by the equation below, where R, R₁, and are measured in ohms. R₁ and R, are increasing at rates of 0.5 and 2.0 ohms per second, respectively. 1 1 1 R₁+R₂ At what rate is R changing when R, 32 ohms and R₂ = 75 ohms? (Round your answer to three decimal places.) 0.573 xohm/sec Need Help? Read Watch It
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