Two resistances, R₁ and R₂, are connected in series across a 12-V battery. The current increases by 0.29 A when R₂ is removed, leaving R₁ connected across the battery. However, the current increases by just 0.20 A when R₁ is removed, leaving R₂ connected across the battery. Find (a) R₁ and (b) R₂. شت ها R₁ www 41 V remove R₂ remove R₁ R₂ 12
Two resistances, R₁ and R₂, are connected in series across a 12-V battery. The current increases by 0.29 A when R₂ is removed, leaving R₁ connected across the battery. However, the current increases by just 0.20 A when R₁ is removed, leaving R₂ connected across the battery. Find (a) R₁ and (b) R₂. شت ها R₁ www 41 V remove R₂ remove R₁ R₂ 12
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
Problem 19PQ
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Expert Solution
Step 1
Given value---
- V = 12 V.
- when R2 remove. then current increase by 0.29 A.
- when R1 remove. then current increase by 0.20 A.
We have to find---
- R1 ?
- R2 ?
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