For the circuit in the figure below, find the following. (Take = 5.9 V,R = 5.5 Ω, and r = 1.4 Ω.) (a) the magnitude of the current and the direction of positive current (b) the potential difference across the battery terminals a and b (c) the rate at which heat is being produced in the 5.5 Ω resistor (d) the rate at which heat is being produced inside the battery (e) the rate at which the battery's chemical energy is being used
For the circuit in the figure below, find the following. (Take = 5.9 V,R = 5.5 Ω, and r = 1.4 Ω.) (a) the magnitude of the current and the direction of positive current (b) the potential difference across the battery terminals a and b (c) the rate at which heat is being produced in the 5.5 Ω resistor (d) the rate at which heat is being produced inside the battery (e) the rate at which the battery's chemical energy is being used
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter21: Current And Direct Current Circuits
Section: Chapter Questions
Problem 21P
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For the circuit in the figure below, find the following. (Take = 5.9 V,R = 5.5 Ω, and r = 1.4 Ω.)
(a) the magnitude of the current and the direction of positive current
(b) the potential difference across the battery terminals a and b
(c) the rate at which heat is being produced in the 5.5 Ω resistor
(d) the rate at which heat is being produced inside the battery
(e) the rate at which the battery's chemical energy is being used
Expert Solution
Step 1
Given:
Potential difference = 5.9 V
Resistance = 5.5
Internal resistance = 1.4
Total resistance = 5.5 +1.4 = 6.9
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