A child's electronic toy is supplied by three 1.58 V alkaline cells having internal resistances of 0.0210 0 in series with a 1.53 (a) Draw a circuit diagram of the toy and its batteries. (Submit a file with a maximum size of 1 MB.) Choose File No file chosen (b) What current (in A) flows? (c) How much power (in W) is supplied to the load? (d) What is the internal resistance (in 0) of the dry cell if it goes bad, resulting in only 0.500 W being supplied to the load?
A child's electronic toy is supplied by three 1.58 V alkaline cells having internal resistances of 0.0210 0 in series with a 1.53 (a) Draw a circuit diagram of the toy and its batteries. (Submit a file with a maximum size of 1 MB.) Choose File No file chosen (b) What current (in A) flows? (c) How much power (in W) is supplied to the load? (d) What is the internal resistance (in 0) of the dry cell if it goes bad, resulting in only 0.500 W being supplied to the load?
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
Question
Need help with these practice questions, I’m trying to figure out how to get an answer
![A child’s electronic toy is supplied by three 1.58 V alkaline cells having internal resistances of 0.0210 Ω in series with a 1.53 V carbon-zinc dry cell having a 0.190 Ω internal resistance. The load resistance is 15.0 Ω.
(a) Draw a circuit diagram of the toy and its batteries. (Submit a file with a maximum size of 1 MB.)
[File upload section]
(b) What current (in A) flows?
[_____] A
(c) How much power (in W) is supplied to the load?
[_____] W
(d) What is the internal resistance (in Ω) of the dry cell if it goes bad, resulting in only 0.500 W being supplied to the load?
[_____] Ω](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa9f33b11-0f48-402e-9c5e-e4f385dcd1e3%2F57e7e9f0-dbfd-4eec-923a-27dac5d9e40b%2Fqt13n9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A child’s electronic toy is supplied by three 1.58 V alkaline cells having internal resistances of 0.0210 Ω in series with a 1.53 V carbon-zinc dry cell having a 0.190 Ω internal resistance. The load resistance is 15.0 Ω.
(a) Draw a circuit diagram of the toy and its batteries. (Submit a file with a maximum size of 1 MB.)
[File upload section]
(b) What current (in A) flows?
[_____] A
(c) How much power (in W) is supplied to the load?
[_____] W
(d) What is the internal resistance (in Ω) of the dry cell if it goes bad, resulting in only 0.500 W being supplied to the load?
[_____] Ω
Transcribed Image Text:The image contains educational content related to the use of rechargeable nickel-cadmium cells (NiCads) in a portable radio. The label recommends NiCads, which have a 1.25 V emf, whereas alkaline cells have a 1.58 V emf. The radio's resistance measures 3.3 Ω. The image contains several tasks:
(a) Task: Draw a circuit diagram of the radio and its batteries. The user is prompted to submit a file, with the uploaded image to be a maximum size of 1 MB.
(b) Task: Calculate the power delivered to the radio (in watts) using NiCad cells, each having an internal resistance of 0.0410 Ω. The calculated power is approximately **2.426933934 W**.
(c) Task: Calculate the power delivered to the radio (in watts) using alkaline cells, each with an internal resistance of 0.210 Ω. The answer field is left blank, prompting the user to calculate and enter the power value.
(d) Task: Consider whether the difference in power delivered is significant, given that the effective resistance of the radio decreases when the volume is increased. A blank field is available for the response.
Note: The image does not contain any graphs or diagrams.
Expert Solution
Step 1
Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and specify the other subparts (up to 3) you’d like answered
(a)
Step by step
Solved in 3 steps with 1 images
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
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
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…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON