An automobile starter motor has an equivalent resistance of 0.0710 2 and is supplied by a 12.0-V battery with a 0.0320-2 internal resistance. (a) What is the current to the motor? 116.50 A (b) What voltage is applied to it? 8.2718 ✓ V (c) What power is supplied to the motor? 0.9636 kW (d) Repeat these calculations for when the battery connections are corroded and add 0.0900 2 to the circuit. (Significant problems are caused by even small amounts of unwanted resistand in low-voltage, high-current applications.) I= 12.3583 A V= P= 12.3958 x Check your calculations. V 153.1910 x Check your calculations. kW
An automobile starter motor has an equivalent resistance of 0.0710 2 and is supplied by a 12.0-V battery with a 0.0320-2 internal resistance. (a) What is the current to the motor? 116.50 A (b) What voltage is applied to it? 8.2718 ✓ V (c) What power is supplied to the motor? 0.9636 kW (d) Repeat these calculations for when the battery connections are corroded and add 0.0900 2 to the circuit. (Significant problems are caused by even small amounts of unwanted resistand in low-voltage, high-current applications.) I= 12.3583 A V= P= 12.3958 x Check your calculations. V 153.1910 x Check your calculations. kW
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
Related questions
Concept explainers
Ohm's law
Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.
Path of Least Resistance
In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.
Question
100%
Asap d e f within 20 minutes
![An automobile starter motor has an equivalent resistance of 0.0710 2 and is supplied by a 12.0-V battery with a 0.0320-2 internal resistance.
(a) What is the current to the motor?
116.50
A
(b) What voltage is applied to it?
8.2718
(c) What power is supplied to the motor?
0.9636
kW
(d) Repeat these calculations for when the battery connections are corroded and add 0.0900 to the circuit. (Significant problems are caused by even small amounts of unwanted resistance
in low-voltage, high-current applications.)
I = 12.3583
A
V =
P =
12.3958
Check your calculations. V
153.1910 X
Check your calculations. kW](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffd53c981-d3fb-4d86-b451-2d7f878ea24b%2Feef1c9f6-3c1f-4389-bfc7-559f28b336ed%2Fa52ipn_processed.png&w=3840&q=75)
Transcribed Image Text:An automobile starter motor has an equivalent resistance of 0.0710 2 and is supplied by a 12.0-V battery with a 0.0320-2 internal resistance.
(a) What is the current to the motor?
116.50
A
(b) What voltage is applied to it?
8.2718
(c) What power is supplied to the motor?
0.9636
kW
(d) Repeat these calculations for when the battery connections are corroded and add 0.0900 to the circuit. (Significant problems are caused by even small amounts of unwanted resistance
in low-voltage, high-current applications.)
I = 12.3583
A
V =
P =
12.3958
Check your calculations. V
153.1910 X
Check your calculations. kW
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
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.Recommended textbooks for you
![College Physics](https://www.bartleby.com/isbn_cover_images/9781305952300/9781305952300_smallCoverImage.gif)
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
![University Physics (14th Edition)](https://www.bartleby.com/isbn_cover_images/9780133969290/9780133969290_smallCoverImage.gif)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
![Introduction To Quantum Mechanics](https://www.bartleby.com/isbn_cover_images/9781107189638/9781107189638_smallCoverImage.jpg)
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
![College Physics](https://www.bartleby.com/isbn_cover_images/9781305952300/9781305952300_smallCoverImage.gif)
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
![University Physics (14th Edition)](https://www.bartleby.com/isbn_cover_images/9780133969290/9780133969290_smallCoverImage.gif)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
![Introduction To Quantum Mechanics](https://www.bartleby.com/isbn_cover_images/9781107189638/9781107189638_smallCoverImage.jpg)
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
![Physics for Scientists and Engineers](https://www.bartleby.com/isbn_cover_images/9781337553278/9781337553278_smallCoverImage.gif)
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
![Lecture- Tutorials for Introductory Astronomy](https://www.bartleby.com/isbn_cover_images/9780321820464/9780321820464_smallCoverImage.gif)
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
![College Physics: A Strategic Approach (4th Editio…](https://www.bartleby.com/isbn_cover_images/9780134609034/9780134609034_smallCoverImage.gif)
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON