The voltage, V, (in volts) across a circuit is given by Ohm's law: V = IR, where / is the current (in amps) flowing through the circuit and Ris the resistance (in ohms). If we place two circuits, with resistance R and R2, in parallel, then their combined resistance, R, is 1 given by - R 1 1 Suppose the current is 3 amps and increasing at 10-2 amp/sec and R1 is 2 ohms and increasing at 0.9 R2 %3D R1 ohm/sec, while R2 is 5 ohms and decreasing at 0.3 ohm/sec. Calculate the rate at which the voltage is changing. Round your answer to three decimal places. i volts/sec

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 68E
icon
Related questions
Question
The voltage, V, (in volts) across a circuit is given by Ohm's law: V = IR, where l is the current (in amps) flowing through the circuit
and Ris the resistance (in ohms). If we place two circuits, with resistance R1 and R2, in parallel, then their combined resistance, R, is
1 1. 1
given by -
R
Suppose the current is 3 amps and increasing at 10-2 amp/sec and R1 is 2 ohms and increasing at 0.9
R2
RI
ohm/sec, while R2 is 5 ohms and decreasing at 0.3 ohm/sec. Calculate the rate at which the voltage is changing.
Round your answer to three decimal places.
i
volts/sec
Transcribed Image Text:The voltage, V, (in volts) across a circuit is given by Ohm's law: V = IR, where l is the current (in amps) flowing through the circuit and Ris the resistance (in ohms). If we place two circuits, with resistance R1 and R2, in parallel, then their combined resistance, R, is 1 1. 1 given by - R Suppose the current is 3 amps and increasing at 10-2 amp/sec and R1 is 2 ohms and increasing at 0.9 R2 RI ohm/sec, while R2 is 5 ohms and decreasing at 0.3 ohm/sec. Calculate the rate at which the voltage is changing. Round your answer to three decimal places. i volts/sec
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Functions and Change: A Modeling Approach to Coll…
Functions and Change: A Modeling Approach to Coll…
Algebra
ISBN:
9781337111348
Author:
Bruce Crauder, Benny Evans, Alan Noell
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax