Two resistors R1 and R2 are connected in parallel. If the resistance R1 = 20 & R2 = 10 , find the relative and percentage change in total resistance (R) if the change in R1 = 0.15 and the change in R2 = 0.12 .

Two resistors R1 and R2 are connected in parallel. If the resistance R1 = 20 & R2 = 10 , find the relative and percentage change in total resistance (R) if the change in R1 = 0.15 and the change in R2 = 0.12 .

Algebra for College Students

10th Edition

ISBN:9781285195780

Author:Jerome E. Kaufmann, Karen L. Schwitters

Publisher:Jerome E. Kaufmann, Karen L. Schwitters

Chapter8: Functions

Section8.7: Direct And Inverse Variation

Problem 39PS

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Question

Two resistors R₁ and R₂ are connected in parallel. If the resistance R_{1 =}20 & R_{2 =}10 , find the relative and percentage change in total resistance (R) if the change in R_{1 =}0.15 and the change in R_{2 =}0.12 .

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