Homework Help is Here – Start Your Trial Now!
Science
Physics
Two resistances, R₁ and R₂, are connected in series across a 12-V battery. The current increases by 0.18 A when R₂ is removed, leaving R₁ connected across the battery. However, the current increases by just 0.055 A when R₁ is removed, leaving R₂ connected across the battery. Find (a) R₁ and (b) R₂. R₁ R₁ ww R₂ www R2₂ ww

Two resistances, R₁ and R₂, are connected in series across a 12-V battery. The current increases by 0.18 A when R₂ is removed, leaving R₁ connected across the battery. However, the current increases by just 0.055 A when R₁ is removed, leaving R₂ connected across the battery. Find (a) R₁ and (b) R₂. R₁ R₁ ww R₂ www R2₂ ww

Physics for Scientists and Engineers: Foundations and Connections
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
See similar textbooks
icon
Related questions
Question
Two resistances, R₁ and R₂, are connected in series across a 12-V battery. The current increases by 0.18 A when R₂ is removed, leaving R₁ connected across the battery. However, the current increases by just 0.055 A when R₁ is removed, leaving R₂ connected across the battery. Find (a) R₁ and (b) R₂. (a) Number (b) Number R₁ ww 11 remove R₂ Units Units R₁ V ◄► R₂ remove R₁ R₂ www 12 V
Transcribed Image Text:Two resistances, R₁ and R₂, are connected in series across a 12-V battery. The current increases by 0.18 A when R₂ is removed, leaving R₁ connected across the battery. However, the current increases by just 0.055 A when R₁ is removed, leaving R₂ connected across the battery. Find (a) R₁ and (b) R₂. (a) Number (b) Number R₁ ww 11 remove R₂ Units Units R₁ V ◄► R₂ remove R₁ R₂ www 12 V
Expert Solution
Step 1

Given,

Two resistance , R1 and R2 are connected in series across a 12-V battery.

The current increases by 0.18 A when R2 is removed leaving R1 connected across the battery.

The current increases by 0.055 A when R1 is removed leaving R2 connected.

Equivalent of R1 and R2 connected in series is equals to R1+R2.

We know that current = voltageResistance

Let 12 VR1+R2 = i

steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Combination of resistance
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Physics for Scientists and Engineers: Foundations…
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning
Principles of Physics: A Calculus-Based Text
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
College Physics
College Physics
Physics
ISBN:
9781285737027
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
College Physics
College Physics
Physics
ISBN:
9781938168000
Author:
Paul Peter Urone, Roger Hinrichs
Publisher:
OpenStax College
SEE MORE TEXTBOOKS