The current in the figure below is 0.85 A. (Let the internal resistance of battery 1 be r1 = 1.1 Ω and the internal resistance of battery 2 be r2 = 1.1 Ω.) (a) Find the voltage drop Vab. (b) Find the power dissipated in R. (c) Find the useful electric power supplied by battery 2. (Note: Do not forget the internal resistance of battery 2.) (d) Find the rate at which chemical energy is stored in battery 1. (Note: Do not include power dissipated in the internal resistor of battery 1 in your answer.)
The current in the figure below is 0.85 A. (Let the internal resistance of battery 1 be r1 = 1.1 Ω and the internal resistance of battery 2 be r2 = 1.1 Ω.) (a) Find the voltage drop Vab. (b) Find the power dissipated in R. (c) Find the useful electric power supplied by battery 2. (Note: Do not forget the internal resistance of battery 2.) (d) Find the rate at which chemical energy is stored in battery 1. (Note: Do not include power dissipated in the internal resistor of battery 1 in your answer.)
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter29: Introduction To Quantum Physics
Section: Chapter Questions
Problem 5CQ: Why don't we notice quantization in everyday events?
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The current in the figure below is 0.85 A. (Let the internal resistance of battery 1 be
r1 = 1.1 Ω
and the internal resistance of battery 2 be
r2 = 1.1 Ω.)
(a) Find the voltage drop Vab.
(b) Find the power dissipated in R.
(c) Find the useful electric power supplied by battery 2. (Note: Do not forget the internal resistance of battery 2.)
(d) Find the rate at which chemical energy is stored in battery 1. (Note: Do not include power dissipated in the internal resistor of battery 1 in your answer.)
(b) Find the power dissipated in R.
(c) Find the useful electric power supplied by battery 2. (Note: Do not forget the internal resistance of battery 2.)
(d) Find the rate at which chemical energy is stored in battery 1. (Note: Do not include power dissipated in the internal resistor of battery 1 in your answer.)
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