If two resistors with resistances R₁ and R₂ are connected in parallel, as in the figure below, then the total resistance R, measured in ohms (2), is given by 1/2 = 1/2+1/2 If R₁ and R₂ are increasing at rates of 0.3 /s and 0.2 m/s, respectively, how fast is R changing when R₁ = 90 and R₂ = 110 ? (Round your answer to three decimal places.) /s R₁ R₂

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
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Chapter28: Current And Resistance
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If two resistors with resistances R₁ and R₂ are connected in parallel, as in the figure below, then the total resistance R, measured in ohms (2), is
given by
1/2 = 12 + 12/2²
R₁
If R₁ and R₂ are increasing at rates of 0.3 /s and 0.2 m/s, respectively, how fast is R changing when R₁ = 90 and R₂ = 110 ? (Round your
answer to three decimal places.)
22/s
R₂
Transcribed Image Text:If two resistors with resistances R₁ and R₂ are connected in parallel, as in the figure below, then the total resistance R, measured in ohms (2), is given by 1/2 = 12 + 12/2² R₁ If R₁ and R₂ are increasing at rates of 0.3 /s and 0.2 m/s, respectively, how fast is R changing when R₁ = 90 and R₂ = 110 ? (Round your answer to three decimal places.) 22/s R₂
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